No one uses a mag reader here in Canada. Europe ditto, and sounds like the antipodes too. I don't know anyone who doesn't have RFID cards, debit or credit. Swiping a card through a mag reader is the backup option alone here.
I'm in the US. It's not uncommon here. In fact, two of my cards, a Chase Visa, and an Amex, both only support mag stripe and chip; they do not have an RFID chip in them. I could get them replaced, but why? Every POS system supports those; not everyone supports tap to pay.
The US may be an anomaly here, but it always has been. The UK had chip and pin roll out while the US still had mag stripe being the most common; we slowly added chip and signature (we still don't have chip and pin), and now we still aren't anywhere close to universal in tap to pay.
