In some bis lists for tanks they will take 1-2 strength accessories and meld vit onto them since they are at a comfortable hp threshold and therefore and going for the substats because..well..bis

Strength shouldn't grant more atk power than vit because then we'd be EXACTLY where we were before which the devs clearly do not want.

Str accessories on tanks are not obsolete, they just aren't 100% king like they used to be.

If you're a really hardcore raider, youll probably end up taking 1 or 2

If you aren't, youll probably go all vit

Were still melding strength onto our fending accessories.

Also, melee dps
They kinda use slaying accessories