Equating it to macOS Finder tabs is the same as equating it to tabs in Google Chrome.
Your example is of tabs within a single application. While software in the OP is for tabs for your entire workspace that can contain any application (or multiple application). Basically, it is one meta level above.
From playing around with it for a bit, it allows you to tab any application, including tabbing different applications together in a group. There's also something to do with workspaces that I haven't played with yet.
Your example is of tabs within a single application. While software in the OP is for tabs for your entire workspace that can contain any application (or multiple application). Basically, it is one meta level above.