Stadium feels miserable

I played a good amount of stadium like 2 seasons ago, now I come back and the mode is miserable, it feels like every dps I fight is op and the tank just gets exploded every fight (I mostly play support brig/kiri/moira) and no matter what I try i cannot help because the scaling feels so off. This mode used to be so fun, am I just out of touch or did it truly change this much?