Termux is awesome! I use it for a bunch of things:

• sshing into servers and my home when I’m out and about
• using croc to transfer files
• making videos I’m going to send people smaller with ffmpeg
• downloading stuff with yt-dlp
• giving myself access to the sandbox + /sdcard from other computers by running an ssh server
• scripting phone stuff (like taking photos) with the api
• running weechat locally, which I can then connect to with weechat android
• using vim
• probably a bunch of other things I’m forgetting

you could use Termux::API to get stats (battery percentage, notifications, calls, some other stuff) of your phone from your PC.

this video gives good examples

You could install YouTube revanced by running one command

curl -sL “https://raw.githubusercontent.com/decipher3114/Revancify/main/install.sh” | bash

Compile llama.cpp, download a small GGML LLM model and you will have a quite intelligent assiatant running into your phone.