Most people here aren't defending Vavra. They're simply defending their right to play the game and enjoy it and not have to constantly apologise for themselves, which is fair enough really.
The game isn't some nazi propaganda product, it doesn't contain overt right wing messages, in fact it contains far fewer right wing messages than many militaristic, imperialist American games. Vavra has awful views, yep. But 15 years ago, people with Vavra's views dominated video games, both development and journalism. The amount of progressive voices was miniscule. But do you really think all those old school reactionaries have just left the industry, or changed their views? Of course not, they just keep quiet. The political situation is very, very different in Czechia, and American-style 'political correctness' (for want of a better term) doesn't have the same power, so people who hold problematic political views are much more likely to just state them.
But basically, video games are historically one of the most right wing art forms ever. If you think it's your moral mission not to consume any art made by problematic people, I would suggest that you don't play any games made by studios which existed pre-Gamergate, any games made in countries with lax labour laws, any games by studios which have shareholders etc etc. And no, I don't recognise the difference between people who say things offensive towards minority groups, and people who exploit workers, force crunch, pay them terribly. It's crude and offensive when people suggest that one is worse than the other.
But for me, I'm secure enough in my political views, and my understanding of how right wing ideology functions, that I really don't have any issues at all in consuming art made by problematic people. Metropolis is one of my favourite films after all, and that was written by someone who was a Nazi in the most literal sense- she actually worked for Hitler.
Also, like, life in general is pretty miserable, I'm not going to make life worse for myself by removing things I enjoy simply because the people who made it have said or done offensive things. Imagine if I never watched another episode of Father Ted because the writer is a massive transphobe. My life would be significantly worse, and for what? It has no practical benefit to anyone.
I would hate to view life the way you do.