[2020] Alone Against AIM - C'mon Devs!

I am totally stuck on this mission, even after changing to easy difficulty. I mean the number of enemies, the staggers...you cannot dodge them all while trying to fight. I've tried replusors, tried spinning lasers for the CC, just get overwhelmed. I've seen a couple videos of people mostly just dodging back and forth through the circle to keep it blue and waiting for Hulkbuster to be ready to activate.

I know, git gud and all, but holy cow. Any tips would be appreciated folks! Thanks.