They are the best of the best. Once or twice a year they start a narrative about how they can't get in and bad guys go get Iphones and do their nefarious business.
I am far from an idiot, but I know math, and I know they cannot. . . Especially not 30 seconds. It’s the idiots who think they can, because they don’t grasp the math involved or the hardware design that limits how they can be unlocked.
I spent some time yesterday on another thread, explaining why and what the limitations are on the two hardware/software unlocking approaches that are currently available to the authorities are. I suggest you read it and get an education. It contains some suggestions that will make your Apple iOS devices even more inviolate from snooping than they already are. Those are offered by GreyKey and Cellebrite for sale only to law enforcement and official government agencies. Both of which have listed the NSA as among their customers.