What's the higher likelihood:
- You forget your special ending
- Hackers find one of your plain text passwords which is
p4ssw0rdGOOGLE
AND crack your password vault AND see that the password isn't there AND determine what your secret scheme is AND think you're worth spending the effort on?
FireStick is somewhat hackable. You can sideload Android apps onto it. For example, I got Apple Music running on it https://shkspr.mobi/blog/2023/06/yes-you-can-run-apple-music-natively-on-your-android-firestick/
You don't have to subscribe to Amazon Prime to use the other TV services. You can also install Kodi if you want to play back local media.
The FireStick will use USB power - so you can use your TV's USB ports rather than a separate plug. It also has an Ethernet adapter - I think only the more expensive Apple devices use Ethernet.