They need to give us (the users) the ability to block instances. So people will stop posting this stuff all the time and we the people will have the power.

That feature definitely needs to be added soon…

However, instances that spread hate and propoganda should be defederated from regardless if people can block the instance individually. They should not be given an audience to radicalize.

Ideas should be fought with ideas, not censorship
And behavior should be fought with behavior.