The problem with ranked is playing with randoms. More often than not complete liabilities so it’s essential to play as Wraith or Path to make sure you have an escape route.
I certainly find that with unranked games, and playing Deja Loot has reminded me how many terrible players there are. More interested in finding golden loot than playing as a team.
In general when I’m playing platinum though I tend to have decent teammates. Would be cool to play regularly with someone though so you can build up an understanding. My mates have Xbox so I can’t play with them until they bring in cross play.