In a space that moves as quickly as "AI" does, it is inevitable that a better and cheaper solution will pop up at some point. We kinda already see it with Cursor and Windsurf. I guess Claude Code is all the rage now and I personally think CLI/TUI is the way to go for anyone that has a similar view.
That said, I'm sure there's a very big user base (probably bigger than terminal group) that will enjoy using this and other GUI apps.