Again, I'd encourage you to do a deep dive into the laws of Canada. Like I said, it's clear you don't understand the rights you have - so not surprising you don't see the problem.

The banks can and will freeze accounts when the police or other agencies raise suspicions with them in most western nations

The police or a politician cannot arbitrarily order a bank account frozen without a court order (again due process). Sure, the police could say "hey that looks suspicious", but the bank is under no obligation to do anything.

You say there is no distinction there - I'd say it's a massive distinction.

I’m not upset because it’s not unreasonable to grant powers to perform an emergency breakup of a blockade, particularly when not all of those powers are going to be exercised (as they weren’t here), and when under the scrutiny of parliament and with democratic accountability.

What scrutiny of Parliament? The decision to enact the Emergencies Act was a decision by the Prime Minister, done with his cabinet, and those discussions were secret.

Sure, there was a inquiry after the fact, but hey, the horse is already out the barn by then.