Yeah?
Like, Deku is barely holding in there against her.
And it wasn't just the 25th. It was Hawks as well. The chapter opens with Hawks establishing how much of a threat she is, with him recognizing how powerful Deku is, but pleading with him to run away if he encounters.
That's literally the opening of the chapter, her ability is then praised by Snipe, and then praised again by AFO.
Like, its pretty clear she's legit when she has praise from the number 2 hero who tells Deku he can't beat her in a head on fight, and AFO, who sucks up to her to get her to do the job he wants.