Because of the increase in submissions due to AI, the peer review system will collapse. The AI flood is happening at different rates for different fields and subtitles, so you might be spared so far.
Other than falling back on old boys network, prestigious institutional marker type stuff, plus AI doing peer review, I dont know what will replace the current system. Even getting your preprint on a preprint server will be time-consuming and unreliable, depending on who you are, I think.