Antifa is very much an American thing - here we have Hope Not Hate, Anti Nazi League but they’re rarely violent whereas Antifa in the States certainly can/do deploy violence and cover their faces.
More about them here https://www.bbc.co.uk/programmes/articles/X56rQkDgd0qqB7R68t6t7C/seven-things-you-need-to-know-about-antifa
Sounds like Wayne the plumber in Plymouth has got overexcited reading a radicalised SM mix from the states, incel culture and MAGA and seeing things which aren’t there.
And certainly not in Devon!
I don’t know how/where Soggy finds this stuff?