[sfgweilr4f]

Not unprofessional at all to leave this kind of madness the moment you find something better or, if things are really bad and you can afford it, tomorrow. If there was cost cutting and layoffs, how loyal would they be to you?

Plus, right now you are slowly (or quickly) burning out. That is not an acceptable result. They are incompetent and unprofessional. Employees should not be burning out due to bad work design.

There is a massive opportunity cost in remaining in a bad environment. You may last awhile longer but only if you adapt to it. Do you really want to adapt to where you are and get comfortable in it?

I'd be returning to the resume stage and put the feelers out into my network. Live is too short for this kind of nonsense.

But in reality I can't advise you more than this because I don't know the full story and basically can't. Hope this helped.