One example of a case where Crypto would be a preferable alternative to VISA/Mastercard.

We need to advance as fast as possible with Wero and other European options. I’m writing my banks to enquire about timelines, we all should do it and request replacement cards. Here in Portugal we have a unified banking network called Multibanco (we have had for 40 years now), I always choose it instead of whatever network my cards are in.

Also, use money. No tracking from banks.