What makes you think that employers are not looking to replace everyone right now? It would make sense to me if there are 100x replacement queue, presumably desperate to accept lower pay, right now. All the more reasons to make a move if you can.
> All the more reasons to make a move if you can.
So that you too can be one of the job seekers "desperate to accept lower pay, right now"?
Like waiting in the stock market, I would make my move when it's an employees market. This way, you actually have some negotiating power.