I find Wizards are too often compared to fictional characters way out of their leagues, even for level 20. Like, setting apart how doctor strange pre-endgame could obliterate a level 20 wizard easily, their magic systems are inherently different anyways.
It gives wizards a perception of being more powerful than they really are.
Meteor swarm sounds super powerful, but if you break it down, a bandit captain has a decent chance of surviving the attack point-blank. Which makes it feel less "meteoric."
Meanwhile, that same bandit captain could get turned to salami in 6 seconds by a fighter swinging his sword.