It's amazing that these operations and bills are intentionally wrapped in wording that makes them politically untouchable. I can see why lawmakers wouldn't want to investigate this. Who wants to be the congressman/woman that went against Operation Save our children ?
As has been debated here previously, these actions are based on importing the draconian "civil forfeiture" device from the drug war into a "war on counterfeiting" or whatever they would call it.
Some have argued that this wasn't a big expansion of US state power.
Indeed, this is not technically an expansion of legal power. It is certainly a expansion of effective powers. It's so not much that someone just put a knife in US rule of law. It's more someone grabbed the wound already opened by the "war on drugs" and ripped it a fair bit wider. I don't know to what degree civil forfeiture" found been found constitutional by the courts. Regardless, in my opinion, it makes a mockery of basic justice in the US (specifically, innocence until proven guilty and the right to face your accusers).