Yes but that's like anything though. If use a hard pad and a real gritty polish of course it will go through. I can't even get the panel to heat up with a DA. How long was a while?
I'm sure you will find that 99% of people never run into any trouble using a DA as they are so bloody slow.
Rotary is where it's at.
Think thats a bit extreme. With a high cut pad and proper polish you could do damage. I managed to on a test panel from an old banger with my Kestrel. Admittedly you have to go at it a while, but its certainly possible to burn through, especially with thin Nissan paint. With a low cut pad and diminishing cut polish you'll be ok though, just not too many hits, and dont try to get the RIDS out.