I don’t think that’s what the user is asking for though. I read it as wishing that the games didn’t have those security requirements, so that they could play the games on Linux.

The joke in the meme isn’t “thank you to Linux maintainers for not compromising security”, its a joke about those games themselves.

Also their point about toxicity is valid, and I’ve found that it varies by distro. Without being specific, in case I just had a bad experience, some support communities were very hostile to users asking questions. If the new person didn’t phrase their question perfectly, using all the correct terminology, the support person refused to answer the question. It was a thread of “You said X, but X actually means Y, so I don’t understand your question. Did you mean Z”, when it is obvious from context what they meant.