I'm sorry to tell you this but you'll have to decide between "The British government is doing terrible things that does not represent the British people" or "people are extremely stupid, democracy is terrible and we must in fact make decisions for them"

You can't actually bring up the first one because you disagree with me and then the second one when you realize you also disagree with the British people. Either you like democracy or you don't, you don't get to decide that based on what route you want to take in an internet argument.