That said, the problem I do see is that the folks hired into a fully remote environment have a significantly lower "attachment" to the company. Working together in an office fosters a sense of belonging to the group (over time) in a way that remote work cannot. This is the thing that isn't getting attention, IMO - but maybe it doesn't matter. Maybe we were all overly attached to our jobs anyway :)
I've spent years now in a fully remote team, and we had no problem getting people integrated and productive, and bonding everyone into a real team. Likewise, I was the newbie in in-office teams before and have felt like an outsider who needs to beg for help for months.
In my experience, remote or not is not the deciding factor for onboarding and team building.
You can hop as easily to huddle as you'd do an interruption. Of course, a junior interrupting ALL the time in real life would be a terrible thing so you definitely need to strike a balance.
But I see most arguments for office is better from people who just don't know how to communicate effectively through tools and potentially are bad at cross location team collab, which happens all the time in big companies.
Actually I myself joined my current company after March 2020. I can't imagine a 5-day, in-person experience would be any more effective or productive. If anything, I was able to completely pay no attention the mandatory training of "corporate value" nonsense -- it felt great to be "in" the meeting but spend the time doing actual development or doing some household chores.
Requiring everyone to be in an office because your personal learning style involves no personal effort and requires everyone else to enable you to be effective is in fact selfish.
I have many team members who work extremely well in this kind of environment, but there will always be some who don’t. It’s both a choice and a skill to function as a part of the team, and leadership needs to cultivate that culture. I don’t see this being any different in person, though it may not be quite as visible to the folks making the return to office decisions.
The lack of structured times to communicate and collaborate is a big reason working from an office is counter-productive.
if slack is the only way remote companies communicate, they’re doing it wrong imo.