If you look top down, everyone except Omni Man, The Speedster dude he killed, and Battle Beast currently uses their powers kinda clunky. Black Samson got bodied for this exact reason. I see Budget being brought up in the comments but…. She wasn’t that creative in the comics either lol power use was nearly beat for beat. Maybe the angle non of us consider really; Kirkman has had more time with her powers backed by a group of animators with a bit of input, bettering his character as they have more time to get in depth.
I thought it was in case he was killed for disobeying his earth mission, before mark came into his powers. The story gives the impression these were written within marks lifespan but at least a decade before current spot in time