@pourteaux My blackpill take on "fancy payment systems" is that it's actually quite hard to beat the UX of a credit card.
Watch carefully; the face recognition is reasonably fast, but it's far from instant the way a card would be.
Even mobile phone payments have a hard time beating cards.
@pourteaux 我对“花式支付系统”的看法是，实际上很难击败信用卡的用户体验。
仔细观察；面部识别速度相当快，但它远非卡片的即时方式。
即使是手机支付也很难击败卡片。