I love socially interacting with my co-workers. I can just as easily do that over teams. Better honestly, as if I'm focused heavily on a task, I can take a moment to stop at a convenient spot before checking my messages. As opposed to having people literally walk up to me or just start talking to me while I'm busy doing something. The face to face conversation was nice, but the pros far outweigh the cons in my opinion.

I personally will never go back. I have adhd and being able to stay home and thusly have 0 commute time has been an absolute wonder for my well-being.

When wfh was implemented company wide at the start of Corona communication actually got better because now everyone was forced to use a chat app with video calling. That way every colleague was just one click away. The shyer ones typed out their quick requests and those who needed to see a face called with the webcam enabled. Before that it was just too much hassle for some people to write an email, use the telephone or walk through the large building to the colleague. Even quick meetings with people from four different departments were now much easier and quicker to organise.

Yep. My last job was a hybrid schedule and I was always far more productive at home than at the office. Because I was comfortable at home and had no distractions.