Not really. That keyboard adds up size and weight and it will be used very little. Furthermore I would be tapping on it with two fingers now instead of sliding my thumb on my screen, which is faster.

What I miss is a compact and light phone. Less than 5 inches screen, 120 grams. We had them, we could make them with no bezel now, so even smaller.

Yes. Which is why I ordered the Commodore Callback, a flip phone with physical buttons, which runs Linux (SailfishOS).

https://commodore.net/callback/