Yes warriors are quite good dps wise and it’s not the hardest class to play, but we barely bring anything to m+ that already a Retri Pala doesn’t bring, and on top of that he has combat res and a lot of other utilities.
Giving bloodlust to warriors just makes sense fantasy wise. At least they will get a bit more utility for m+
My lower geared retri gets easier invited to m+ rather than my warrior with better ilvl. This is ridiculous how much warriors have been put aside at each expansion.