Hmm. No it won’t work like that. It only syncs between devices. But i suppose you could have a dedicated device sitting in a closet or whatever which only handles a cloud sync service to which you could use synching with the one drive folders. That would minimize the suffering of having to deal with the broken interface of onedruve/google sync.
I’m putting this in the “less caustic” category of VC bro gig/hobby/hustles.
It’s niche, and that niche means it serves the upper class. They at least seem aware and forward about that.