While people like Jack Black appear to reject all experts.
How many times are you planning on repeating this same pathetic lie?
Even when you admit that this lie is contradicted by my actions.
Ultimately, it is not that experts are feared.
Instead, it is that they are not believed 100%.
Often this comes from people not understanding. Often because they were brought up in the kind of religion you promote, where you are simply taught "facts" that experts say, without understanding the justification for these facts (e.g. evidence and arguments for it); and rarely are they exposed to any arguments against it by mainstream education.
This is especially true when they are provided diagrams which are not to scale and don't comprehend that.
Then either just by reading about things themselves, or by seeing a conman intentionally lying to them, they find something which appears to contradict the expert.
This could either be a claim from another expert (or one that appears to be an expert, as after all you pretty much need to be an expert to truly be able to confirm if someone is an expert), or an observation from reality, from their own personal experience.
This puts them into a position where, to them, they have 2 contradictory positions. These positions cannot both be correct so they need to pick one, or reject them both.
If they have the choice between their personal experience, or the claims of someone else, then the natural (and most people would say rational) decision is to reject the claim of the someone else and accept their personal experience.
For example, if an expert told you that you can put your hand in a fire and not get burnt or feel pain; and you then put your hand in a fire and it hurts and you get burnt; are you going to believe the expert, or your personal experience?
This can be moderated by the actions of others, such as through ridicule. Sometimes if you are ridiculed you will pretend to believe things so you don't appear as an outsider, but every time it contradicts your experiences that will likely just reinforce the idea that that claim is fake and your experience is true. It is a case of the Emperor's new clothes.
But that doesn't always work and sometimes that ridicule will result in them just more strongly holding their beliefs and becoming more public about it, especially when people can't address the experience or contradictions that lead to it.
Dogmatic adherence to experts does not lead to knowledge. It leads to wilful ignorance of any knowledge that challenges the status quo.
It would have prevented us from developing Newtonian relativity and then special/general relativity, quantum mechanics, and countless other things.
If we followed your religion for all of time, we would still be believing Earth is flat.
You have disagreement among experts, where some experts will claim one thing and argue for it while other experts claim the opposite and argue for it.
You then have the issue of experts apparently being swayed by political bias or some other bias, with the conclusions not supported the data.
For example, in a paper focusing on transgender people, they examined the brains of a collection of heterosexual males, heterosexual females, M2F trans people and F2M trans people; and the results for the most part demonstrated an apparent spectrum which went in the order HM, M2F, F2M, HF.
They then claimed that this shows trans people are closer to the sex they identify with than their biological sex.
But that clearly makes no sense.
If M2F trans people are closer to females than males, then F2M trans people that are even closer to females, would also need to be closer to females than males.
When things like that happen it is quite clear the experts are not stating facts, but merely their bias.
Then there are plenty of cases where the "experts" have just been flat out wrong, such as the numerous times doctors have gotten diagnoses wrong; or the countless times the weather forecast has been wrong. Not to many how many devices and programs have been produced by "experts" with very significant faults.
This collectively demonstrates that experts are not infallible.
That you cannot simply accept whatever an expert says and reject anything that goes against it to only believe true things.
And that then ties straight back into the above.
If you have an apparent contradiction between an expert and your personal experience, which do you pick? Do you think you must be misunderstanding your experience; or do you pick your experience was true and reject the expert?
And when you have 2 experts contradict each other, what do you pick?
Because there are so many things that we have no hope of learning through personal experience.
Which doesn't mean there is nothing we can learn without experts; or through personal experience.
if we didn’t have people who are expert in that particular field providing the information?
How did the experts get the information?