I still enjoy it because I've always played it casually and in moderation. Most of the more vocal ITS SHIT WORSE THING EVER LITERALLY CANCER AAAAAA types played several hours a day competitively for years and can't put two and two together when they get burn out and take every small patch too seriously.
It's not as magical as it was when I began in 2013, but then of course it isn't: I was 15 and entering something brand new with a bunch of friends. I'm 21 now and a lot has happened: I'm a graduate, I've got a full time job, I played nothing but Souls for two years at one point (That was awesome by the way). The game itself does have issues, but then there's always been some problem that "kills" League, it's part and parcel of being an online game. I remember when trinkets or Feral Flare or Runeglaive or plants or anything else "killed" League and made it LITERALLY UNPLAYABLE.