If a third of the people were willing to leave the company over a decision, it sounds like there was a real, meaningful mismatch in priorities. Which is fine, but it's for the best for everyone to end that mismatch.
Or it was just a good deal. Do we know what the "buy-out" deal was? I mean I like my job and the company I work for well enough, but if they offered a decent enough deal and I'll happily walk away tomorrow and not look back.