I mean the government pretty much already has a death note, of a kind. If you’re not Gary Webb, then they could always just slip some shit in your water main or whatever, or otherwise just kinda kill you however they want. So it’s not all that useful for them to have, other than being cheaper and maybe making some political assassinations much easier.
If that legitimately happens and makes it into law in a broadly enforceable way rather than a “this person who I don’t like was caught checks notes watching porn! book em!”, which is definitely what it would be like basically every law that came before it, I guarantee that the government would collapse within about three weeks if less. Which I think is maybe a good rule of thumb, that if your law would collapse society if it were enforced equally, it should not be a law.
Do not underestimate the power of the gooners when they are kept from the goon.