Please stop saying "You can't joke about anything anymore". You can. You can joke about whatever the fuck you like. And some people won't like it and they will tell you they don't like it. And then it's up to you whether you give a fuck or not. And so on. It's a good system.
Further articles on the same subject
Sienna Miller says Chadwick Boseman took a cut of his own salary on '21 Bridges' and gave it to her after she 'asked for a number that the studio wouldn't get to':