There was no mention of this, but if you’re dual booting (which I don’t recommend to anyone anymore) that might be causing the Bluetooth issue. Windows doesn’t properly “let go” of some Hardware when you “shut down” with default settings. This is because the default settings are to hibernate instead of properly shutting down. Linux boots up and the hardware doesn’t load correctly.

I’m a fan of the uBlue distros Bazzite (gaming), Aurora (KDE), and Bluefin (Gnome and software devs). Other than that, Mint, Fedora, or Pop beta if you want to try the new Cosmic desktop

I don’t believe that’s a pixel specific benefit but yes relocking the bootloader is best for security. The unlocking process is needed to install an alternative OS though.

For those on Pixel devices, check out GrapheneOS. If not CalyxOS or LineageOS

Its important that we have devices that we control. If your phone doesn’t allow bootloader unlock so you can install a different operating system, that’s a problem. Claims that security is compromised if bootloaders can be unlocked are just companies using a convenient excuse to maintain control over a device you paid for.