single stage vs base coat clear

Ill show ypu pics of my 96 Breeze bc/cc paint job, but i cant. Because all the paint IS GONE! Clear coat check went down to base coat black which looked like flat black, then went to rust base metal. Single stage for me from now on. My truck is the same but the clear coat is coming off like a sunburn, in sheets. Wtf? Single stage almost forces you to wax it every once in a while while bc/cc looks like it never needs it while it slowly decays.