Wow! This is so cool. I really need to get my hands on TUI. It seems to be a growing trend. Maybe it's a stupid question, because I know about family members that have never opened a terminal - can a TUI app bundled with an icon to simply click and start it?

> can a TUI app bundled with an icon to simply click and start it?

Almost certainly. I personally don't use clicky things to the extent that I am able to avoid them, so I can't describe the specific mechanism or name any of the nouns/tools involved, but I'm pretty sure this exists.