[john01dav]

> Why a TUI is the best thing we pipe through ssh?

`ssh -XC` (look up SSH X forwarding). You can also easily tunnel remote desktop over ssh.

> Why I cannot watch a 4k movie in the terminal or browse the web using pinch to zoom ?

Kitty, sixel, and iterm2

[fragmede]

It's not 4k, but ssh to funky.nondeterministic.computer if you're using a modern* terminal emulator program. (aka ghostty)