State Atheism causing migration problem

[Liberatus Cosmo-Mundus]

It seems when athesits pop reached a number any migration would stop

[Dr. Crabnipples]

I havent dealt with atheist mechanics, but since its a religion, i think all other religions are discriminated against causing people to stop migrating

[Ryke]

If you have migration controls, then discriminated pops can't migrate, so if you have state atheism and migration controls, then by design only atheists can migrate. If that's the problem then there's no real issue (although I do think the way migration controls work is kind of strange). You probably need No Migration Controls if you want non-atheists to migrate to your country and start getting converted.

Speaking of which, it's kind of amazing how effective State Atheism is in this game. You end up with a large number of atheists pretty quick, and it's weird that atheists don't actually exist without State Atheism in the game. Historically few countries had a very high number of atheists in that period, but you should still see a pretty significant drop in religious practice in developed nations, including probably a small but visible percentage of atheists. And on the other hand, State Atheism shouldn't create atheists quite so quickly. The Soviet system certainly caused a huge drop in religious practice in Eastern Europe, but depending on regions it really didn't "stick" everywhere, and for most of the period (barring a few periods of intense anti-religious agitation) it was pretty trivial for people to remain privately religious.