I would make the exact opposite claim. Since Covid and working from home the quality of my teams’ collaboration and decision making quality has gone through the roof. Quality of promotions has gone up significantly, you’re no longer rewarded for just being the loudest monkey in the room with an opinion. The only metric that has suffered in any measurable way is onboarding and mentoring young engineers who do not yet know how to learn. You have to be much more active and sensitive to their state. In general I look back at that era of my career as archaic. Everyone that wants to go back to that way of working seems dinosaurs who operate on their feelings rather than the data of how quality work is done.