>Take a look at two python modules that are doing very well with phones and tablets - Reflex and Flet. They also do very well with the web browsers too.
>
Took a bit more time to read up on those 2 -
the Flet stuff on architecture and mobile tick a lot of places
I griped with Vaadin localised. Fits my brain and prejudice ;-)

Still reserving opinion on Reflex:
the HTML/Javascript connection leads to experimentation inside Fwks.

I read there to get ideas, not only on Fwks, but on JS best practices
(or code easy to grok with own grey matter) as this for me is a good way to learn.
Mithril was the first "micro-fwk" I found and liked, Vue was IMO better written and
more to my mental architecture. After Vur I was one of the early ones to notice Svelte,
which grew also repectable following. Solid was never really on my radar, but recently
Quik peeked my interest.

Such HTML/JS experimenting not possible (or expensive) if you are working from Python,
OTOH the Python wrapping creates abstraction or interfaces.

But definately Python is coming to Android in GUI as well...