Earlier quoted context omitted.
A difficulty that has been pointed out on other forums is that after an unexpected delete bug that caused permanent data loss, during any subsequent legal action you may have no evidence to demonstrate what you have lost. If you do have a backup available from elsewhere to demonstrate the damage that was done to your device, you have also demonstrably limited that damage to a small inconvenience in having to restore…
What if you have timestamped file metadata l, but not tge data, or checksumed IDS records? Would that qualify as sufficient evidence?
In this case some sort of statutory deterrent would probably be a much more effective solution. I honestly doubt that regulation is a good solution here though - bugs like this are so severe from a PR perspective that there's already a huge incentive to avoid them.
(This reminds me of that time that Steam on Linux ate every last user file on the system whole. https://github.com/valvesoftware/steam-for-linux/issues/3671)