other distributions should start having an option for this in the GUI installer, but it might be tricky for the average user

Arch Wiki has a guide on FDE using the TPM and it’s transparent in my everyday usage

some minor issues I see are:

• Secure Boot needing to be disabled then re-enabled during install for it to work as intended
• needing to write down a long backup passphrase, but this also happens on Windows and MacOS iirc