I got scared as hell a few years ago when an update bricked the app, so launching it caused it to immediately crash. Fortunately, reinstalling the app fixed it

I got scared as hell a few years ago when an update bricked the app, so launching it caused it to immediately crash. Fortunately, reinstalling the app fixed it without losing any data. But since then I started actually backing up my recovery codes, and whenever I create a new account somewhere, I set up 2FA on three separate apps on my phone just in case.