Do you mean something like https://ngrok.com/docs#tls, so TLS isn't terminated until it reaches the user's machine? Should be doable; haven't considered it yet!
Full HTTPS would probably require more than just ssh. Ideally ngrok and this are mostly used for exposing developer sites where that doesn't really matter
The public Serveo web server supports HTTPS. You'll get a URL like https://exussum.serveo.net.
Do you mean something like https://ngrok.com/docs#tls, so TLS isn't terminated until it reaches the user's machine? Should be doable; haven't considered it yet!
Full HTTPS would probably require more than just ssh. Ideally ngrok and this are mostly used for exposing developer sites where that doesn't really matter