After I purchased my Pro in 2018 off the showroom floor I noticed tons of swirls in the black paint. I went to my local car wash where I use to get my black 3rd gen clay barred twice a year. They said they could not fix most of it and that the newer clear coats are very thin. I wanted to get rid of it.
I took it to a Ceramic Pro dealer and they did a full paint correction and polish and it came out fantastic. Better than any black 4Runner I saw.
It cost me $1300 and I was able to get Toyota to pay $500 towards the work. It has held up great for four years and looks better than new after a wash.
Consider this your first ding or scratch. Unfortunately, more to come. I would recommend ceramic coating.
Good luck with the repaint. Nice color. I wouldn’t wait 6 months either.