The Canadian government isn't known to have lied over and over a thousand times over as far as I know.
Yes the government has had scandals, here's a list: https://en.m.wikipedia.org/wiki/List_of_political_scandals_i...
So I won't say they can't, but I also like OP think arguing in these hypothetical is a waste of energy.
We could argue that the process needs to be transparent, make the list public for example. In fact, maybe it is, might be one of these: https://www.international.gc.ca/world-monde/international_re...
I also feel logically, I don't see a motivate, small donors would only be cause for political complications. Logically it would make sense for them to restrict it to the people actually blocking roads with their trucks and to big donors financing large sums of money.
Shouldn't we be talking about what actually happened, though, instead of buying into a false narrative that is being intentionally pushed by people with an agenda? I agree that freezing the bank account of a student in Halifax because they made a small donation to the convoy protest would be an abuse of power. But since that's not what happened, despite the fact that various people with a beef with Canada/Trudeau/liberals/etc. are claiming it did, what exactly are we debating here?
We know that, after a period of weeks and after economic losses in the hundreds of millions of dollars, the government has gone after the principal people organizing and financing the blockades and occupations. They have used force and arrested some of them. They have frozen the accounts of others. We can argue about whether or not those actions constitute "egregious human rights violations", because then we're arguing about actual facts and actual decisions, not strawmen.