I've always loved working from home (and was doing it for almost a year before the pandemic started), I'm quite self-driven, but I do recognize that it can be difficult to get back into the groove once you've been out of it for a while - meeting colleagues in person would help with that aspect.
Ideally, if my colleagues weren't some 3000 km away, I wouldn't mind going to the office once a week or something.
I agree I think the best of both worlds would be some sort of schedule, maybe ~1-ish day a week on average. Personally I'd love something like Monday-Tuesday in the office every other week. But everybody is different, which in turn makes it really hard to coordinate and make everyone happy.
Yeah this would be fine/nice as well.
If nothing else there's at least been a strong step towards the potential of WFH with all of this, even though it hasn't lead to ideal outcomes.
But that is not without difficulties.