I think the screenshot of this abomination of an match is self explanatory
So 12 players, one full 4 person squad and two 2 random 2 person squads with 4 solos.
So clearly it should be 6V6 and yeah
Even outside of that the only real solid rule is a max of 4 top tier vehicles per side across all modes which works out in ground and air but just isn’t compatible with our small lobbies when its common to have tiny matches.
I’ve had a non squadded 3V3 match where I was in an Amagi, we had a Bismarck and then some 7.7 I can’t recall the name of and then the other team had 3 Soyuz’s which the matchmaker doesn’t care about since it doesn’t hit the cap of 4 per team and it doesn’t try to distribute different BR’s evenly.
Anyone who has played anything in the 6.0 region has gotten matches where one team has a single BB while the other team has 3 or 4 of them.
There is a huge power inbalance between different classes of ships with astronomical amounts of compression in multiple areas of naval thats compounded by a matchmaker that makes no attempt to distribute teams evenly even when the MM doesn’t absolutely break like it did this round.