Why saying words in chat is not allowed?

We can discuss freely socialism, monarchy, capitalism, bash any country with those systems. I've done it multiple times. I've seen it in chat multiple times. Probably everyone here has done it.

But second I mention any country with upward direction on compass in name and correlate it with other system not mentioned here I get insta ban.

Why is that? Are GM's scared? Do you have bot that automatically bans people based on words used?

There are more offensive topics in chat all the time. If you continue to do that that means one particular topic that I mentioned is worse offense than anything else.

Here is example ban I got:
https://imgur.com/a/NyxCPVS