They both require skill but one requires more individual skill that was my only point. Mythic+ isn't easier its just as difficult but in a different way. I never meant to imply it takes no skill just less individual skill but more of others. I got ahead of myself there ill admit that. Mythic+ is more about individual skill but raiding is about others. I stepped out of bounds with some of my post.
Oh someone can wipe you but the amount of stuff an individual player has to worry about in a raid is usually less than in a dungeon at high levels. A raid boss is 5-11 minutes encounter but a dungeon has a trash and at high key levels everything is one shot mechanic. You have to execute strategy for like 30+ minutes vs 5-11 minutes.