“And if the result isnt as violent and bigoted as you think?.”
Then we’ll know the answer.
Having tested this myself accidentally on the tube more than a few times, I think my hypothesis is sound.
But Muslims did this a lot at NASCAR rallies throughout the South USA and were disappointed to find NASCAR people are open and accepting, so we could be surprised.
And as an actual Brit, who knows the city of Birmingham well, I think your hypothesis isn’t sound. The UK isn’t the US, Birmingham isn’t Dearborn or a Paris ghetto.