They are wrong too. I specifically pointed that out when they tried to condemn Target for it.
Those articles pop up all the time and I have called them out many times. Target finally gave up about a year ago and removed all their smartcard readers but I still have several smart cards with the chip.
I've had Target Visa, AmEx Blue, Citibank Rewards Visa, and more with the smartchip. The main issue is that smartcard POS terminals are few and far between. The only place I know of with chip readers other than an ATM is Target and even they don't have them anymore.
In summation: Smartchip "chip and PIN" cards came and went in the US without catching on. Contactless RF payments ultimately made them pointless so even their backers stopped pushing for them. Your article ignores this and only talks about mobile/phone payments.

Also, it confirms everything I said about US availability.
"Yet to implement" is incorrect even according to the rest of their own writing. They mean "Yet to become ubiquitous," which is based on the false premise that it will someday become ubiquitous before being replaced by something else (contactless and mobile device payments).