Funny you mention whiteboard work. I agree that is one of the things that sucks remotely, but I also think it's because whiteboard support in video calls is universally awful.

Would it be as bad if everyone had a digital whiteboard next to their desk that synced with video calls? Probably not, but companies never pay for proper remote work setups (good cameras, microphone etc).

We're still stuck with Google Meet, which is honestly the best video call system (highest quality, most reliable) except that it doesn't support bloody remote control of other people's computers. So infuriating. "No click the next... down a bit. ok now type this... no not there in... no go back..." Ugh.