There are dozens more threads like this along with players I’ve spoken with that only do pet battling/wq/warfronts so I’d check your information before making assumptions on what someone likes to do in wow. The majority of casuals in bfa at least from the dozens I’ve spoken with hate dungeons/raids and like the solo aspect of wq/warfronts/petbattling etc.
Just because you and I only believe raiding/dungeons are the only content worthwhile doesn’t mean other people pay 15$ a month to do wq/warfronts/petbattling, I’m just as shocked to be honest, I’d say go buy a handheld gameboy or w/e the new ones are and buy new content with every 15$ to play pokemon.