Ok... let me start somewhere about this.
I have my new bitcoin (contactless) mastercard and they are issued by a company in the UK called PSI Pay Ltd. They work perfectly (ATMs, stores, merchants etc) and this gives me the confidence to use the cards for all my bitcoin to fiat transactions. Wave Crest was very good and reputationally reliable. It's a pain to have to say bye to this MyChoice visa card.
I...
I´m not sure what to think of the link you posted.
However, I wouldn´t worry about PSI Pay Ltd. According to the Ecopayz homepage (ecopayz.com) they are
a brand of PSI Pay:
ecoPayz is a brand name of PSI-Pay Ltd.
PSI-Pay Ltd is authorised by the Financial Conduct Authority under the Electronic Money Regulations 2011 (FCA Reference Number 900011) for the issuing of electronic money, and facilitates its' services across the European Economic Area (EEA).
If you haven´t heard of Ecopayz, it´s the 3rd biggest online wallet in Europe for online gambling
(after the brands Skrill and Neteller, which are owned by Paysafe Group). Therefore
I have huge doubts that PSI Pay is indeed a scam.
Nevertheless, I wouldn´t rule out that some of the people involved in running PSI Pay have been
involved in shady business dealings before.