So I was looking at PBE patch notes...
And still can't find any attempt to make dynamic queue better. How long will it be before we have some kind of change regarding Dynamic queue? It was criticized even before its release and Riot even made a whole video about how much they made a mistake with dynamic queue, but it's been more than 11 patches since the pre-season and the only change regarding dynamic queue is that you can't have more than 3 players in your premade IN DIAMOND+.
Pro tip: Premades suck at any elo, not just in pro plays.