There hasn't been a test of the constitutionality of red flag laws with regards to red flag laws. However there is clearly a "compelling government interest" and it could be argued that it is the least restrictive in order achieve this goal.
Prison time is temporary, so in order to remove your incarceration all that is needed is the passage of time, and then you're free!
That's totally BS and everyone knows it. Nobody ever got back something that was taken by police without fighting an uphill legal battle.
https://en.wikipedia.org/wiki/Freedom_of_movement_under_Unit...
https://en.wikipedia.org/wiki/Saenz_v._Roe
> Justice Stevens, writing for the majority, found that although the "right to travel" was not explicitly mentioned in the Constitution, the concept was "firmly embedded in our jurisprudence."
As evidence of how these can be so easily abused, I present that time the government prevented an American citizen from entering the country to testify in a trial involving her mother against the Government about being on the No Fly list!: https://www.techdirt.com/articles/20131208/00164525497/witne... or https://papersplease.org/wp/2013/12/07/no-fly-trial-day-5-pa... or https://www.courthousenews.com/government-secrecy-vexes-judg...
This punts the question. What is imprisonment if not a restriction on free movement and association?
https://www.law.cornell.edu/constitution-conan/amendment-5/a...
well intentioned, ripe for abuse, unconstitutional, requires due process to remove.
Does this mean that you agree with them and are still willing to forego due process because of the purported benefits you list?