As usual, the Left is using Nazi scarecrows in order to enforce their Orwellian tyranny. Somebody – likely inserted or paid by the government – raised a Nazi flag in the middle of the protest. Naturally, the opportunity did not go unused: Trudeau immediately gave a speech in which he promised not to give in to “demonstrators who fly racist flags”.
At the same time, however, Trudeau acts in a manner that would have made Himmler proud:

Not only is he talking about the need for absolute unity – behind him, naturally – but is calling onto people to essentially disown family or friends who had not gotten vaccinated. He wants to institute a reign of terror, and wants to turn normal citizens into his enforcers. Suffice to say, even Hitler was not that crazy.