It is an interesting discussion indeed. Generally speaking I can separate the artist from the artwork and I don't have a problem with what anyone wants to do in their private life - even that one guy who was obsessed with collecting Nazi memorabilia, so long as it doesn't break the law obviously. But where I do draw a line is when it is not appropriate - my go to example to explain what I mean would be the fact that the BBC our state media (putting aside the ethics of even having a state broadcaster) has a troubled history of shielding pedophiles and perhaps not uncoincidentally, their headquarters proudly displays a statue that was gifted to them by one such pedophile. I don't think the BBC which represents the country (for better or worse) should have that on display at their HQ. If it were up to me, I'd take it down, sell it to a private individual and give the money to a charity. But the BBC seem weirdly protective of it - one can only wonder why...