None of them, except for necrophilia, unless you have consent of the dead person or their next of kin.
'Children' seems to be a flexible term, although I'm sure I'll be told various irrelevant legal definitions here.
I've eaten camel, which I'm told tastes like horse, so I have no objection to that. Not sure why the West has an issue with eating dog.
Cannibalism again seems fine with consent, although there are obvious health risks involved.
Nudity offends people simply because they're offended by it. Hopefully we'll soon get over it, and people will be able to (un)dress how they want. If I don't want to see someone's cock or cunt, I won't look, tbh.
Swearing is an issue of sociolinguistics, and unless you want to get into an argument with me about it /shrug
The rest is just fiddle faddle.
So in conclusion, I have a conditional problem with things to do with children simply because of the ad hoc issue of consent. No problems with anything else, really.