It seems like there's a bit of a logical leap in that argument. As the article notes, Cellebrite isn't exactly discerning when it comes to their customer base. It seems like they sell their tools to just about anyone willing to pay their steep fee, not just US law enforcement. I'd argue it's more akin to a specialized crowbar or blowtorch in the safe analogy. Sure, law enforcement might use it to try to crack your safe, but so could various other bad actors. There would be a legitimate non-spoilation purpose in protecting political dissidents who have their phones seized at a foreign border or stolen, for example.