Ffs, you can say someone smells. You can even say a group of people smell. I say it all the time when I get home after a bus ride. Most of the bus stinkers are men 70+, I'd say, so a sub-group of men. TW are a sub-group of men (pace, Jane Russell KC) and I should be able to say they, as a group, are likely to smell bad if that's been my experience of them.
Tweets can be stupid, puerile, insulting ... whatever. Humans are like that. It's not a criminal offence. Tweeters aren't writing sublime poetry Advising women to hit transgressing men where it hurts, as I've been advised to do by many self defence trainers, is not (or should not be seen as) incitement to violence, nor is saying you hate people or fuck 'em.
The armed police didn't come or arrive at the airport, some have suggested, because they were already there. It's full of armed cops.
The Telegraph has disabled comments now, which was interesting. I wonder if they're also cowering under the trans cosh.