Does each case pass scrutiny? Did anyone lose their firearms that should not have?
There is no such thing as a legitimate Red Flag confiscation, it is a violation of basic rights.
And even if you are tyrannically inclined and believe that government should be able to violate rights “for the greater good” it doesn’t work, the system is always swamped with cases against people who aren’t going to do anything wrong and misses the real dangerous ones.