There is a good case for seasonal tire change. But changing tubeless tires is a *****. I did that once and over time they stretch and were a pain to mount and seal as opposed to when they were new. So for seasonal tires, you want multiple wheelsets.
And if that is worth, depends on on how much you are riding.
For my little riding I just get tires that work well in snow, and are just OK in summer. YMMV.