Presentation mode has worked well for me for code presentation for a decade both in-person on a projector and for screen sharing, across hundreds of talks. If you believe otherwise, let’s hear why rather than some kind of assertion that it must be true because you said so.

For the others… well, it’s not called screen sharing mode or code pairing mode.

Curious why is that, what are the pain points specifically? I use it often when presenting and the only downside is that presentation mode forces full screen (on mac)

Which is fine. As I already mentioned, even if they just had a text scaling which applied to all the editors so I didn't have to keep doing it every time I opened a file that would be a massive QOL improvement.