Can you explain why this is your personal hell? I don't see it as any different than sports like tennis or games like chess. Some things can have extremely long lifespans with dedicate player bases, what's the problem that video games have adapted for this too?
Or is it more about unwilling to try newer things? As someone who plays video games I can agree with this, I always felt odd about the modern "forever" games like fortnight or dota or lol. At some point you want to move onto newer things, I understand that feeling.
If you mean career wise, that I understand but these types of things happen for niche interests. How would you prevent personalities from developing in decade long cultural events? I suppose that's the problem with niche hobbies, new blood is exciting but uncommon while sometimes you want people to move on and let others get their moment in the sun.