This seems to be the modern equivalent of beheading or hanging, drawing and quartering which, at one time, would happen to someone who didn't agree with the sovereign's religion to me. Now we have death by media.
Does this mean that we cannot have a democratic republican as an MP?
The last verse of the National Anthem is:
Lord, grant that Marshal Wade
May by thy mighty aid
Victory bring.
May he sedition hush and like a torrent rush,
Rebellious Scots to crush.
God save the King.
I imagine many of the Scots Nats would have a problem with the National Anthem too if they were asked to sing it all the way through.
Perhaps the National Anthem - in a country which is largely not committed to Christianity and has a sizable minority who are, at the very least, ambivalent about the monarchy, particularly after this queen - is out of date rather than Corbyn being out of step.