First off, I would love to know what is not working. I mean what is the real issue with the setup we have now? There had to be a reason for the 3 days and now 4. Just tell us. It makes me trust you less when you come at us with corporate PR talk that says nothing.
The one argument that I can understand more than any is for younger people to learn and get to know more people early on in the career. While I am not sure i 100% agree with this as a reason for 4 days/week I could at least get it. Having said that young people are so used to distance communication and relationships.
There are so few people who can legitimately have an impact on hundreds to thousands of peoples lives. Imagine if someone in Executive Management was strong enough to break the norm and come out and say...our staff likes this arrangement, but some things are not working. I want to encourage maintaining WFH while finding creative/new ways to fix whatever they think is not working. If they lay it out like that and say here is the problem let us work to fix and it does not get fixed then that is another story.
If the concern is work is not getting done allow managers to lay the hammer on people taking advantage. If it is mentoring for younger/new workers then give us sometime to think of creative and new ways to work with that.
But again, hard to think of solutions when no one is honest with the problems. Better together, one team...what do they think happens in an office. You come in BS with coworkers for a bit then sit in your work area solo doing work and having teams calls....and the coworker BS is mainly whining about Truist or talking about something totally not related to work.
I have never been against going in from time to time, but I liked when it was for 'purposeful connection.' If you said to me everyone I work with will be in the office on Tuesdays I would be like cool. But here is the issue....almost none of my counterparts and the teams we work with are in the same office. I feel like that is the norm outside of your major metro areas (ATL, Houston...etc). The other kicker for those teams spread out pretty sure bank is not gonna pay for a quarterly in-person meeting...soooooo explain that.
This is not 2018 when a lot of teams worked in the same areas.