Last I played retail was shadowlands and even in that you had to raid to get some of the legendaries.
This is a pve game. Idk what to tell you. This raid is brain dead easy and I cleared it on my priest 4 hours after hitting 25 last week. And now I main tanked it on my pally and cleared it in 30 minutes. No discord, no consumes, no planning.
There are tons of mobas out there that can fulfill the pvp only gameplay you want. Wow is definitely not it.