I've had no great issues using water for wet sanding lacquers...but I find Frank Ford's caution of voids to be a valid worry.
that being said, I usually use mineral spirits for cleaning out the residue, waiting for it to fully flash off, then use a tack cloth just before spraying again...be aware a tack cloth is a double edged sword...rub it hard and you are leaving residue that can cause fish eyes...I gently drag it across the surfaces.
NO...never use acetone for wet sanding...just where in God's name did you find that huge piece of fake news?
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