The story seems to hinge on quote from an unnamed person.
Fair chance that the usual suspects (Express/Sun/Morgan/Mail/GB news) are getting their undergarments in a tangle over nothing.
From their point of view, it serves to rile up their base.
Doesn't matter a f**k whether it was bullshit.
The fact that it was out there as a story just confirms what they already "knew" and reinforces those attitudes and expectations, so job done.
"Well, it might be bullshit, but it is still a fact that British society is under a serious existential threat from these powerful woke mobs" i.e. a single idiot commenting on Twitter.