I would imagine (if they’re savvy, and the people running Project 2025 definitely are) they’d be more likely to keep him around as long as he was a useful distraction, then have him assassinated at a key point, and blame a liberal.

That would not only get him out of the way so the real work could begin, it would do double-duty of riling up his murderous base and giving them a ‘legitimate’ excuse to start sending the military after blue states and political rivals.