Wage gains at this point would occur when labor pressures / basically existentially threatens capital, and probably nothing else. We don’t see a lot of labor pressure; there is no organized labor movement left anymore.
There has been more and more talk about developers unionizing, although less about money and more about ethics (e.g. the AI stuff with Google).
I say that to suggest we might see other areas unionize, and obviously they will demand more money, and then wages will rise.
Unfortunately, the catalyst for pressure on capital / resurrection of labor power might be a “more-severe-than-2008” style depression. Because even if wages aren’t rising now, things are kind-of-sort-of good / not terrible for a lot of people. I think most people would be scared to risk it if life is bearable.
Such a recession (if it occurs) would undoubtedly strip away any of the defenses of the ruling classes that remained after 2008 (and have slowly been hammered at ever since), so the ppl with the power will be weak and those with the demands will be extraordinarily motivated and with nothing to lose.