LOL is not a good game anymore

LoL is not dying. Just because the game is dying to you doesn't mean it's dying entirely.

Viewer numbers for Worlds increase pretty much every year the tournament goes on. The average players the game has also increased and still holds a massive monthly player base.

League can still grow, many regions around the world still don't have native servers, rely on Garena or queue on EUW at 200ms from African countries. Even those regions that have had servers are still at natal stages imo. I don't think League has any fear of dying for at least the next 5 years at least.