I don't really understand why they would do that, powers have generally been kept fairly accurate so far.
I'm just trying to think about when they have changed powers before. I know Wanda's powers were fairly different from the comics until WandaVision but generally still in the same ballpark of powers. Killian was given powers but who gives a fuck about Killian? Mantis had several powers removed but a few core powers remained. Star-Lord has Ego powers in the second movie but loses them quite quickly.
I honestly can't think of that many and the ones I can think of aren't that different.