It's interesting because it's difficult to identify where the offence actually lies.
The black and white minstrel show was offensive because they all adopted a hey derr stereotype. Reducing black people to an insulting characteristic.
I enjoyed Mrs Doubtfire and I think I still would. I feel as though Robbin Williams was more in disguise than anything else. And you were laughing at his expense, not that of women.
Likewise Tootsie. One of the main elements of that was that she realised how much worse she got treated as a woman.
And on both occasions when they were caught, they were vilified within the script.
Frank N Furter wasn't parodying women at all. He was a transvestite.
I'm wondering if it is about the performance, rather than the concept.
I have seen drag acts which are definitely intimidating and a little menacing.
As though the mere donning of womanhood allows them to be bitchy and precious and yet threatening all in one. This is the one I have a problem with because I actually do feel offended. I'm not having to analyse it.
As for other drag acts, I'm not sure. If you have to wonder whether you are offended, it's not as clear-cut.
Although, most people were never offended by the black-and-white minstrels at the time. I think that is what is in people's minds.