That’s what I am doing. My writing is horrible and i produce much better results when i take AI output as starting point. But I do much more than adding typos (never) and grammar inefficiencies.
Try flipping it, that's what I do. I usually prompt AI for research, absorb thta, write my own thing, and then ask AI to proofread it and I'll let it fix small grammatical errors and typos, while larger structural suggestions I'll still implement myself. It doesn't take much more time in my experience and I'm infinitely more satisfied with my output.