Earlier quoted context omitted.
Definitely one approach to the circumstances. I tried some variation of this and it blew up in my face (as I expected ). Towards the end of my time there, a “fixer” was brought in to shore up the team that I was working on. The “fixer” also became my manager when they were brought on. The “fixer” proceeded to fire 70+% of the team over the course of 6-8 months and install a bunch of yes people, in addition to wasting…
Out of curiosity, it sounds like you're the kind of person that could easily find another job. Why slog it out until the end rather than quit/find a better gig? Genuinely interested because every time I've ended up with a manager like that my mental health has suffered so now I generally start planning my exit as soon as I'm stuck with a bad manager.
I have been in such a situation before, and while I was not able to coast along until the company went under, the time delta between me getting fired and the company going under was measured in weeks.
In hindsight I'd probably not do it again, it was hugely mentally taxing, and knowingly performing work in such a way that it provides negative value to the company (remember, the goal is to make it go under) is in my experience actually harder than just doing a good job... Especially if being covert is a goal.