If you want, I can provide: a short Termux command cheat-sheet for discovery tools; example bettercap/ettercap commands for local testing; or steps to compile/install a specific tool in Termux.
You can write automated scripts to manage your network based on specific triggers. Netcut Termux
Find your network interface (usually wlan0 ) and your Gateway IP (Router IP). Important Disclaimer: The use of network exploitation tools