WCQ of Russia is completely over the top. What is the precedent for this and why are Russian footballers answerable for their country's policies?
Basically European countries can decide overnight that neutrality in international competition is dead. Can list any war you want in the past three decades and through it all, all sides were able to compete in international competition. No one even remotely discussed WCQ ban for the US in 2003. Hell, even in middle of Cold War, USSR was not banned from competition.
If this stands, and Russia is essentially eliminated from World Cup because of refusal of these guys to play them, it will destroy international competition for a long time. You can see reciprocal refusals being used for all sorts of political and diplomatic reasons, if FIFA allows this to stand.