Ah yes, the "fan" who would rather see their fandom dead than be something they don't like.
I've seen a lot of chatter today about how The Acolyte isn't getting a second season, and people are treating it like a victory. Yay, less Star Wars. Make it lose money! If we keep trying to kill it, then they will obviously bow to the fan demands rather than write it off and just sell nostalgic t-shirts and mugs to wistful fans on their 9000th viewing of The Empire Strikes Back...
But I'm sure you have already decided to go with what Paizo or Kobold or whatever indie dev you like is and none of this will matter. D&D's death will only make the market shift to them and a golden age will flourish. There is no chance that The RPG market with contract back to niche status and games will be harder to find. Just as long as greedy Hasbro is punished for the Cardinal Sin of not making a game you like.