Since the god-hating atheists in the westernizated nations currently hate God and religion so much how do you think they would feel if we could deport them to North Korea where they belong where religion and worship is banned or heavily suppressed?

Last time South Korea had to take down a Christmas tree after Anti-God/Anti-Theist and Anti-Christian complaints from the North Korean government and protests along with threats to shell the christmas tree from across the border if not removed.

If all these god-atheists were deported to North Korea or went on a mass retreat there how do you think it would turn out for them?

I imagine Kim Jong Un would gladly take them and welcome them with open arms and they would scream with joy that they are in North Korea since they would be getting what they've always wanted(Religion Banned or Heavily Suppressed) and brag: "The Democratic People's Republic of Korea is a godless paradise that is free from the dogma/evil of religion and the theocracy(supposedly) of the westernized nations. They are driven by Atheism, Juche and reason unlike the nations in the west. We should follow their example of how to deal with religion".

Would they probably be the only inhabits of North Korea proud to be citizens of that country and used in their propaganda programs to show people that North Korea is the "best nation"/"happiest country" in the world?

Frankly North Korea would have them shot as spies. If they were allowed into North Korea they would still end up dead by starvation.

The downside being....?