Bald cats eh? - I know a couple.
Our cats are strictly indoor cats but i used to worry about the sunbeams they bask in since they are bald. But after a couple of years it seems like their skin can take it. It doesn't appear to get overly red or blotchy.
Plus...we have nearly no blinds in our home and trying to keep a cat out of a sunbeam....well that would just suck the joy out of being a cat.
Already twiggy has no hair, no claws and almost no teeth...