Most states already HAVE this sort of thing in place.
I know a lady whose husband was involuntarily committed after threatening to harm himself.
As a result he lost his job in a gun factory as after that he was not permitted to have them or be around them.
He did have due process. In the end the courts decided to retain his ban.
“Most states already HAVE this sort of thing in place.”
Not really.
These Red Flag laws are much, much weaker and some do not allow the accused to be in court. It is done in secret. Colorado’s law is that way. You will never know until the SWAT teams knocks your door down.