Think back to the pre-COVID days. If management told you that your office was closing, and that you now had to report to a different office an hour away, would you be so dismissive?

This is pretty well established as Constructive Dismissal - a material change in work conditions that makes continued employment unbearable. Depending on the details, this could be seen as a layoff (if they close the office in Texas and tell you there's a job waiting for you in Florida, that counts as a layoff)