In Chrome for desktop I have options in the dev tools to disable cache completely when dev tools are opened and I have the options to manually do a hard reload when long clickin
How to reset all data for a given URL / Website on Chrome Mobile for android:
1 - Open the Chrome menu, and tap on the "i (info)" icon
2 - tap "Site settings"
3 - Tap the trashcan icon
That's it, even the most deeply ensconsed service worker for that URL will now die.