I was full-time WFH for 6 wonderful years. I was happy, my productivity was off the charts, I was saving tons of money because I didn't have to spend it on my car and clothes, I had extra time that I wasn't wasting on my commute, etc. Then, we had a big shake-up. A bunch of senior people left, and new "leadership" came in to "transform" our workplace. All WFH was cancelled in our division (in spite of still being off…
I can't believe that people who are so out of touch with reality are still given so much responsibility at companies which they effectively unknowingly misuse to make everyone's life miserable.
There's nothing wrong about a multi day email chain. Sometimes it's the best communication tool, because non-critical/important things can be more efficiently being discussed in an email chain which doesn't disrupt everyone's work day. Secondly it is a nice way of keeping a log of ideas, thoughts and compromises which essentially lead to the final conclusion/solution. This gets documented for free and people can reference back to that email chain in the future which is hugely valuable, especially when the "big boss" conveniently likes to forget his own decisions.
Face to face lacks all of those nice features.
Secondly... there's A LOT more alternatives and other options inbetween F2F and long email chains. People can work 99% remotely and travel into an office one every couple weeks or per month for team bonding time.
Video conferencing is another great way of getting a F2F conversation done without the hassle of everyone being in the same physical place. More often video conferencing calls can even be more productive, because people are more conscious about the time spent in the call and also about the people who frequently contribute and those who just got invited along but never really participate. Makes it easier to trim attendees down to the ones who really need to be there and those who just can be sent a summary afterwards.
I can only hope that your new big boss will quickly get sacked and replaced by some young blood who has heard of instant messaging and video conferencing. Good luck!