> We just need better, efficient and faster GUIs to put these TUIs to an end.

Well, yeah, it just that those GUIs failed to appear for at least 30 years.

> It is time to move on from using this arcane technology from the 60s-70s.

You mean the GUIs? They were being in development since the early 70s, you know, but they really have flourished in the 80s. So, it's already a 40-years-old paradigm that still haven't managed to displace another contemporary paradigm of TUIs. Well, who knows, maybe in 40 more years it'll make it.