You're right but in law nationality is one of the aspects of race than can cause someone to be subject to discrimination:
"race including colour, nationality, ethnic or national origin"
https://www.gov.uk/discrimination-your-rights
I've been on this site for over 20 years and up until now, I've never had to think "I'd better not post what I'm being told about our dear leader or I'd risk a knock on the door from the police."
We are in a very very dark place.
On another forum where I was a member, I was threatened by 'leftists' that they would report me if I did not desist in posting my social comment and opinion.
This was a sufficiently genuine threat, potentially to my liberty, that I wasn't prepared to take the risk so am no longer a member.
The left wingers who support this ridiculous, situation and claim to be 'liberals', should hang their heads in shame, they are no such thing.
They're maoist and there leader is the self styled chief prosecuter