As I said at the end - I don't think this will overall improve the game, but at the same time it might make it a bit more bearable. Basically going from total **bleep** to just really bad.
Also good to hear that you grind Diamond lobbies, if that is really the case - respect to that.
Finally to address what you and many here are saying - don't you think that you kinda trash talk, segregate "soloq players"? Basically making another class of "humans":
1. 3stack pros/sweats that need to be contained and separated from basically everyone (agree unless cheating is fixed and then they will not be that crazy to play vs)
2. 3stack casuals (like you / people who post comments like this) - basically the best kind of players (not skill wise but overall)
3. soloq casuals or sweats that are just 3rd world humans playing Apex
I e.g. have been soloqing since season 7 99% of the time. Why? Because at first I didn't know about LFG discords / forums -> then I tried a few available (in comparison to other games in Apex you actually have very limited choice and it dwindle e.g. teams.gg no longer exist) -> I have 3500 people in my block-list from Apex lfgs mainly because they lack of D4+ skill but more importantly they just don't commit, don't want to learn, want to play ranked casually, drop 20 bombs every game or die trying...basically I have to give up time and time again as over the years I have had 3 teams that managed to stick around up to 2 months, then just moved separate ways because:
a) that's how Apex players are
b) many know that soloq lobbies are easier and decide to grind those vs 3stacking despite result being the same = can't get through Diamond
c) people just have other stuff to do
To sum up: if Respawn can't fix cheating and game exploits that are done mostly in 3stacks, can't fix community to be more grind, skill development oriented or stick with pubs vs playing ranked as pubs just to get badges...best thing they can do is to separate 3stacks as leaving things as they are clearly will not provide better experience - as we see game over past 20 seasons has become more and more casual, full of hackers, boosted players and Diamond+ lobbies are the worst.