I completely agree. Drowneds should stay in the /boss room and should get increased drop rates there instead of the drowned in PVP. Theres literally like 10 times more drowned in PVP when no one wants them there and just wants to stay in /boss room and PVP in peace.
Maybe drowned should get their own mini-isles realm that isn't connected to pvp. It would be like a smaller map where people can go around and grind drowneds and collect drops and eventually get boss eggs, and go to a boss-spawning-only room with no drowneds.
This would be really cool as an Islands-only area and would expand the idea of literally just grinding drowneds