All politicians "mispresent themselves". Kicking them out during elections is the way they are thrown out in a functioning democracy. Or do you believe Americans should storm the White House and beat up the President anytime a campaign promise is broken ? And one that is magnified by the funding and urging of a foreign government ? Such actions - which break the "deal of democracy" naturally lead to civil war - which is exactly what happened in Ukraine.

I don't care what Americans do, but I'd quite like to storm our parliament and kick out the current government.

> All politicians "mispresent themselves".

No. The ones that try to push agendas that go against their programme and are deeply unpopular will often see public protests and even general strikes demanding policy reversals or governments stepping down. Do you call those regime changes as well?