Normal Dungeons feel overtuned

I thought it was probably weird level scaling stuff while I was levelling, trash mobs are damage sponges, dungeons runs felt incredibly slow and boring. But I hit 90 and if anything it's worse, bosses I don't really care about too much but these trash packs shouldn't be taking so long to kill. And before anyone says get geared or whatever, lol there's literally no gear to get. These are normal dungeons, they shouldn't be this slow and have never been in the history of wow.