Dynamic Queue + Riot's Matchmaking = Ranked Unplayable

Warning: Rant incoming

Soooo... I just played a game where my team was outranked by 12 divisions, and it wasn't the first time something like that happens. I don't care how long the queue times get, I'd rather wait 5 more minutes and get a balanced game where the odds aren't stacked against me... Solo queue NEEDS to be brought back so I don't get matches like this and I don't have queue times of 10+ minutes. I don't understand why Riot won't listen to their players. If they surveyed a group of dedicated ranked players (100+ wins) and asked if they would rather play Solo queue or Dynamic queue, something like 80% of them would prefer solo queue. The other 20% abuse it to get higher elo. Sad thing is, they probably wouldn't care. If you want to do a 5 man ranked queue, that's what Ranked Teams 5's were for, and at least high elo players could practice for tournaments and stuff like that. I just don't see why Riot doesn't want to please their players, isn't that how they make money. I also don't get why they won't admit they made mistakes and fix them. Like seriously? I'd rather you just admit and fix what you did wrong than say "NO I'M RIGHT AND YOU'RE WRONG." It's like Riot made a mistake and thought 8 times 8 was 16, but when we show them the proof and explain why 8x8 is not 16, they say "No, you're wrong."