Chunderer,
I have already stated how and why I have dismissed the likelihood of your lie hypothesis.
No you haven't. You claim to have "assessed" it, but absent a method of any kind to distinguish your whateverpopsintomyhead-ism from just guessing about stuff your have no means of assessing anything, and thus no rationale for your "dismissal".
You have a burden because you have stated it is fictional propaganda. That being a positive assertion means you have a burden of proof.
No, as ever you have this wrong. What's actually being said is that you have no means to distinguish the stories you think to be true
from fiction - a very different matter. And given the supernatural nature of those stories (and by the way your dismissal of
different supernatural stories from other faiths entirely) then you have a huge burden of proof to establish even a method to determine their truth value.
Oh, and yes survivor bias is a real thing. You're doing it a lot here by implying that in some unexplained way the success of your particular faith must in some way be connected with its supposed truthfulness (would you say the same about the
more successful faith of Islam?). You seem to be entirely oblivious to the fact that the same could be said of the Aztec faith, the Sumerian faith, the Norse faith etc by their proponents
when they happened to prevalent.
A famous example of survivor bias was the case of the USAF bombers. They were coming back from raids in WWII badly shot up and the officers concerned decided to add more armour where they could, but not so much as to make them too sluggish in the air. As the engines had hardy any bullet marks but the fuselage had lots, they decided that the extra armour should be added to the fuselage.
Big mistake. Turns out that the engines were the most vulnerable places to be shot, so very few that had their engines shot up made it back to base. The sample they had in front of them then actually showed that being hit in the fuselage did hardly any serious damage and so the armour should in fact be added to the places that showed least damage - ie, the engines.
The same mistake is essentially what you're doing here.