In response to the request on the other thread, I will briefly summarize evidence for rebirth/reincarnation, though scientists don't seem to like it because they are afraid that it would strengthen religion.
I get suspicious of this kind of reasoning, that scientists deny supernatural claims because of ideology. If it can be proven via the scientific method, beyond all reasonable doubt, then science accepts it. What you suggest just sounds like a conspiracy theory, which is usually a non-theory.
The Big Bang theory was seen to support the abrahamic religions (I think the pope at the time thought about making it a church dogma) yet it was accepted within science, over the steady state theory (which was a model that leant less support to certain religions).