People can take offence to it if they want...that's one them for reading something into this that wasn't intentional. They are to blame for their own thoughts. It's not exactly a niche costume that he is dressing up in and probably only 1 in a 1000 will even make such a connection. The only reason more than one of you here is criticising it is because one person pointed it out to you, and only now you see it. This is the problem with people making issues out of nothing: others start seeing things and being offended when they saw nothing wrong with it before. You could wrap some people up in cotton wool and they'd still find something to call 'problematic', that's just how they live their lives and that's the lens they see it through. The rest of us just need to try and keep as much of a distance from these types as possible and get on with life.