So you got upset that I repeatedly refuted your claims and pointed out your projection so you asked for your other thread to be locked and now you make effectively the same claims in this thread?
Just like in the 2 prior threads, your alternative is no better. A self-supporting axiom suffers from the exact same flaw, that it is circular and thus not actually supported.
1. The self-supporting axiom is believed.
2. The basis for this belief is either A) rooted in the self-supported axiom, B) rooted in something not dependent upon the self-supported axiom, C) not rooted in anything.
Then:
3. The reason we trust the support presented in A is because of the self-supported axiom.
4. If 3 was not the case, if we did not accept the self-supported axiom, A would not be a basis for anything.
5. A is circular. It proves the self-supported axiom is based upon the assumption of the self-supported axiom.
6. The only acceptable bases for the self-supported axiom are B and C, views were the self-supported axiom is not taken as a starting point.
So again, your alternative is no better than just accepting that evidence works, and using evidence to show that it works.
The axiom you offer is no better than the assumptions of science to allow the evidence based system to work.
Ultimately there are 2 "rational" options.
The one you call the radical sceptic approach, or a more restricted one which accepts the limitations of any system but chooses to use one, such that we can attempt to better out understanding knowing that it may be flawed.
The statement I offer is this: Every question has an answer.
Further, it is not an insular system. It is impossible to reject this axiom, by its nature; if you were to claim that no question could be answered, you are in that very moment answering the question of the truth of this axiom. It is, as I said, self-supporting. Any rejection of it is incoherent as it requires the use of the axiom for proof.
You are making it a false dichotomy.
They are not the only alternatives.
Another option is that
SOME questions have answers while others do not.
Even if the answer to "Does every question have an answer?" is no, that doesn't mean any other question needs an answer.
You can literally have just that 1 question having an answer, while every other question does not.
Even trying to appeal to incoherence doesn't help your case as you are trying to establish a basis for coherence.
If you truly embrace the daemon which could change anything at any time, coherence goes out the window.
Coherence is being logical and consistent. If the demon is continually changing things so it is completely inconsistent throughout time and space and direction and potentially even for different observers/instruments, the very meaning of truth can be discarded and you can have a completely incoherent system.
Likewise, the radical septic view has no basis for any form of truth or logic, and thus is likewise an incoherent system.
So just like in your other thread, it is quite clear that your axiom can be rejected without needing to accept it.
So if you want to say it must be true, you need more support than that.
And unlike your false characterisation/insult, I am not doing this for the sake of arguing, but because as contradictory as it may seem, I actually care about the truth and a very large part of that is accepting that what we know of the world will intrinsically be incomplete due to our limited ability to understand the world; that our world view (including how we obtain more "knowledge") will always be incomplete.
But with this axiom, the answer is immediately apparent. There must be some form of experience after death, because if there were not, there would be no way to find out the answer. If we were to cease to be, then there would be no way to confirm that, one cannot report one's own ceased existence.
And that is the kind of wild speculation that I oppose, and why I care about the truth.
It is also another example of where your false dichotomy falls apart.
What if instead of ALL questions having answers, those directly about physical reality have answers, while those like these do not?
Then there is also the problem with your link.
What if there is an answer, but there is no way to obtain it?
That the answer to what happens you die is that you cease to exist, and no one will ever be able to know or prove or demonstrate that answer?