Considering he's in power purely as a result of catering to the whackjob right that thought O'Toole was too sane, I would not put faith in his ability to keep the whackjobs under control.
It's the old "What's the problem with riding a tiger? You can't get off without getting eaten." problem that comes from courting populism.
Having seen Poillievre, I don't think he will do this.
If he just shuts up about "the woke" and just talks about the price of milk, he'd have this in the bag, but he can't shut up about "the woke" because the kind of people who vote in CPC conventions talk about "woke" all the goddamn time, and he knows that if doesn't go on about "the woke" some opportunistic usurper will shiv him.
I sorely wish the CPC party members had voted for Chong or kept O'Toole. I'd be annoyed about austerity spending, but not worried about fascism.