They can also quit now or yesterday. Why Feb 1? Also most of these folks will get another job that will provide a compensation that largely makes up for unveste

They can also quit now or yesterday. Why Feb 1? Also most of these folks will get another job that will provide a compensation that largely makes up for unvested stock they haven't got yet. They aren't really walking away from anything, and this seems like a virtue-signaling pat on one's own back.