Corbyn advocates making the UK a republic, so he kept silent at a ceremony as "God Save the Queen" was sung. Plutocrats are spewing dishonest venom over this.

They will throw any sort of insults, trying to make him look bad. Then they will criticize him for being the target of their smears.

Corbyn had to act according to his views, or become another dishonest politician.

I don't have any opinion about that issue. I am concerned with the policies of the British government, not about who is the symbolic head of state.