Bruh… why is this a poll?
Anyway, Altium hides text once it goes below a particular size. You can set that size in the preferences, if I’m not sorely mistaken.
I highly, highly recommend running Altium on 4K (UHD) displays. Being able to see detail like net names and pin numbers when zoomed out is a huge advantage they enable.
Yeah, that's normal, if the text gets too small Altium stops showing it.
I've not played with settings to see if you can change this point, but i've never had an issue with the default.