Why is MM still splitting people up.

I don’t mind join in progress
I think it works well for most people that search SOLO or with 2 or 3 people
BUT it does not work 4 full parties in any playlist…

If I have a full party of 5 in CTF I should not join in progress and be split from my party.
If I have a full party of 8 in BigTeamBattle I should not join in progress and be split into 2 different teams.
Chances are if I’m searching with someone/a group of people it means i don’t want to play against them
The system shouldn’t ever JIP a Full party / shouldn’t split the party up
Please please stop trying to make me play vs my friends
And yes i always search with a Full Party/Team

It seems like it would be common sense to not split parties up, but I guess not.