That's called an ad hominem argument.
No, it isn't. Because they aren't using that to say your argument is wrong.
They are doing it to point out your hypocrisy.
And notice how you decide to focus on that, to completely ignore the refutation of your BS, and as an excuse to repeat the same pathetic BS.
Critical thinking is the ability to question what you have been taught.
And notice the key part? QUESTION! Not merely reject.
It is also far more than just questioning.
It is applying thought to the issue to consider it.
And it applies to EVERYTHING, including things you come up with yourself, and what other people claim. It is not applied only to things you have been taught.
If you just decide to reject the RE, and claim there is a magical parabola that solves all the problems, then you have NOT applied critical thought, and have shown no signs of critical thinking.
Critical thinking would involve evaluating both.
For example, consider the sun and the horizon.
The RE has the distance to the horizon simply being the distance at which a line from your eye to Earth is tangent to Earth.
You have a magical dome which for some reason magically limits your vision, with that distance changing depending upon how high you are, for no reason at all.
Why do far away objects disappear, and appear to sink, disappearing from the bottom up?
You claim they are just outside the parabola and are magically hidden from view. This doesn't explain why it disappears from the bottom up, or why it appears to sink. Instead, your parabola should show the exact opposite, with it disappearing from the top down, as the top leaves the parabola before the bottom.
The RE, has Earth block the view, which results in an object being hidden from the bottom up.
The higher the object is, the further away it can be before it is gone from view (and vice versa).
Then we go to objects high in the sky.
A plane can be seen for much further than a boat.
For the RE, this is exactly what we would expect - as above, the higher an object is, the further away it can be seen.
Now we try with your nonsense - the plane is above the parabola so it shouldn't be seen at all.
And with the sun, the RE model has it appear to set as Earth blocks the view.
But you claim it magically projects, but how?
It clearly can't just be going in a straight line to the eye because that would produce the same as if the parabola wasn't there.
You want to pretend it goes straight down, but that would mean you could only see it when it is above a region within 5 km of you, making you only see it for a tiny portion of the day.
So using critical thinking, we question the RE model, recognise that it works to explain reality, so we continue to accept it.
And using critical thinking, we evaluate your claims, recognise it doesn't work to explain reality at all, so we reject it as the delusional BS it is.
Again, critical thinking means questioning, not rejecting. And questioning means if there are answers, you accept them; you don't just reject them because it doesn't fit your fantasy.
Then you're in the brainwashed majority, not the freethinking minority.
Again, it is not a simple case of brainwashed majority vs freethinking minority.
You can easily have a brainwashed minority with a freethinking majority.
The majority thinking something is true does not mean you must be brainwashed to think it is true, or to be a free thinker you need to reject it, or to use critical thinking you must reject it.
Even with your strawman definition of critical thinking, it is questioning, nor rejecting.
then the freethinkers are those who buck the prevailing idea.
Again, they aren't.
If they buck the prevailing idea and replace it with delusional nonsense, they aren't free thinkers. They are just a smaller set of brainwashed or delusional fools.
your own ideas sound like parroted nonsense
They don't.
Where is the nonsense?
You are desperate to dismiss it as nonsense, yet you cannot show a single fault.
Instead you just repeat the same pathetic lies again and again.
An irrational person can easily be convinced to attach the idea that something is rational just because everyone believes it, or because it has the trappings of "rational".
You mean like you have done repeatedly with your entirely irrational rejection of the RE?
Just because it has the trappings of allegedly rational arguments opposing the RE, where you need to repeatedly flee from the refutations of those arguments?
But critical thinking is not about accepting that something is rational, it's about accepting rational thinking by disputing ideas that are a bit too carefully prepared.
It has nothing to do with how carefully prepared the ideas are.
It is about applying rational thought to the issue to try to determine what is true.
Arguments being developed to promote the truth for thousands of years does not make it critical thinking to reject and ignore them all to replace reality with a fantasy.
Suppose a cult made a convincing and perfectly rational-sounding persuasion for jumping off a 150 ft bridge.
Again, rational-sounding is not the issue, rational is.
So what you really need me to do is imagine a fantasy where a falsehood is propped up by a rational argument and there is no rational argument to counter it.
And a problem with trying to tell people what to do is the massive is-ought problem.
Rational thought only gets you so far.
It can tell what is. But it cannot tell you what you ought to do, because that is going to be based upon a subjective, i.e. NOT RATIONAL, preference.
Also note that this cult would fit your BS idea of "Critical thinking".
You are rejecting the "brainwashed majority" that thinks jumping of a bridge is a bad idea, and instead going with the "free thinking minority".
Again, your repeated irrational rejection of the RE, complete with repeating the same refuted arguments multiple times; and you then presenting your fantasy as a solution, and ignoring all the problems with it is NOT a sign of critical thinking. It is the exact opposite, a sign of a complete absence of critical thinking from you.
And notice how basically this entire post of yours, is just a long ad-hominem.
You suggest that if you agree with the majority, then you are brainwashed and not displaying any critical thinking; and that if you instead reject it, you are a free-thinker who shows critical thinking.
You don't show anything wrong with what the majority believes, nor support your alternative.
You just throw out insults and claim to be better.