I cant understand why they removed it. It was one of the fundamental element of the game and even on BF V players criticize the menue loadout. You need to click trouth 3 submenues until you get to the server browser.
Selecting a Map and vote for the next map (BF1) is one of the keyelements of BF. COD players criticize SBMM and MM for years. They hate it and BF followed this trend.
They want to release only one reworked map in the near feature. But how to play it when MM force you on other maps.
In my 50h of Battlefield 2042 I played Orbital only 3 times.
And maybe I want to stay with my random squad but with this MM I forced to switch server and map every round.
The only way is Portal, but without XP its useless.