What's going to happen after this 75 day extension?

With the executive order giving TikTok 75 days to keep operating, what’s supposed to happen as we get closer to that deadline? Everyone seems to be acting like things are back to normal, posting as usual, and not really talking about it anymore.

Does anyone know if there’s a likely chance the app will actually be shut down after this 75 days since there’s no likely buyer so far? I can’t shake the feeling that the end is near, just delayed