Reading what you write for editing does not make a text lose your voice. If anything, it amplifies it, you get to ensure that what you intended to say was said.

Not reading what you write smells more like laziness.

Same thing for spell checks, grammar checks, and even AI usage. If you use things lazily, the result will be lazy as well.

Instead of asking for an AI tool to write your thoughts in your place, you can write it yourself and ask it to criticize your text, instruct it to not rewrite anything, only give you an overall picture of text clarity, sentiment, etc.

But that of course would require more work. Asking ChatGPT to produce a text based on a lazily written, bullet point list of brainfarts is probably easier.