Inquirer is def the HTML inputs of the terminal but I got pretty far with it. My use case was Fairly Simple™ though. What other UI components do you think it's lacking?
I like python_prompt_toolkit, though I think the learning curve can be a bit steep. It gives you a ton of flexibility, which I really appreciate, but I have a hard time remembering how all the pieces interact. I hope I don't sound overly critical of people's open source work, because I've used and really appreciate both Inquirer and PPT. Just seems like there's yet to be a canonical library for this problem set.
