It works when the team is used to and knows how to connect with each other online and to keep those connections going through the day/week. I'm an (highly functioning) introvert and even I hate video onboarding. I've done it twice during pandemic and it sucks big time if the team is not ready for online lifestyle/workstyle. Several months in and I still don't feel like I belong, it's just all the people busying away on their own, like in a univerity groupwork. I miss my old work when the chat was actually a place for smalltalk, instead of a place for just sharing technical knowledge or updating progress.
Feels like some companies think that remote work is exactly like onsite, just virtually. Well, it's not. Dynamics is different, workflow is different, everybody has to adapt. I genuinely want to work remote, I don't think I'll be back to office anymore, but I still need the team that knows how to actually be a team online.