Everyone gets a voice and nobody gets their mouth held shut, like in China. Even if it is coming from people you disagree with and/or hate. Nobody is forcing you to read their posts or participate in their sub-forum.

However, people who are in the EU do not get to dodge responsibility of their words. If you wish to report the individuals for something illegal they have said or done under EU laws, then feel free to do so.

If you and your people of Ukraine wish to be in the EU, then learn to abide by EU democracy. This is how we do things.