The clear coat isn't so bad, with some fine sanding you can just re-clear them. I had issues with them too and Ford would do nothing about it. I've been searching for paint codes now forever because I really like my rims, but I can't find the proper paint code for them to keep them stock.
Luckily on mine so far it is only happening in the little round gaps between spokes, and no where else. So it's not very noticeable unless you are right up on them.
But yeah, Ford should have done a better job with these, or at least fixed them when the issue started happening.
2014 Ford Mustang GT Premium + Brembo Package, SGM.