Well, let's see.

Improved tree navigation - you'll use that.

Improved shorcut configurartion - you'll use that.

Faster terminal rendering - you'll use that.

Better debugging - you'll use that.

Annotations on tabs (e.g. tab has modified content git-wise) - you'll most likely benefit from that.

Terminal profiles - you might not use that. For many it will make their work several keystrokes lighter.

And so on...

It's not like they add some exotic features. If you don't have a use for any of that, sure use Joe, Vi, whatever...