I was going to say this is good for Canada, but part of the draw to bring engineers here is the path to the H1B. If there is no H1B end-game, maybe they won't bring them to Canada either.
That said, we have some sizeable offices already established here, so maybe there is still incentive.
I'm not condoning it, but he sees ~~this~~ his original actions as retaliation. Or purports to see this as retaliation. Sigh.
Edit for clarity