Riot needs to improve its bot AI.
I've been playing this game for... Four years? Five? Off and on, but for a long time. And yet I think I can probably count the amount of good, worthwhile teammates I've had on my hands. Until Riot gives us the option to play AI games that are actually fun, there's honestly no point in playing this game anymore. It's a waste of time to play a long, drawn out match during which my teammates say nothing at best, and threaten to violate and/or kill my daughter at worst.
Give me AI teammates who respond to my pings. That's all I ask. More could, and should, be done to improve the AI, but as long as they listen to my pings I'll be happy. Until then, I'm not wasting another second of my time on this community (good ones among you notwithstanding), and I'm beyond done giving my money to it. Everything they've done to clean up the community hasn't made a dent. Improve the bots. It's the only way to have fun games at this point.