When I saw this discussion, my first thought was like, "No. It's impossible!"
So, I checked and it turned out to be the truth!
Look:
https://developer.mastercard.com/product/mastercard-blockchainIt says here,
"Mastercard Blockchain creates new commerce opportunities for the digital transfer of value. Mastercard Blockchain APIs are experimental and available for selected testing with partners"I still can't believe it but it's inspiring. I look forward to seeing their system ready and running
This means a huge step towards the global acceptance of crypto,
especially Bitcoin.
No, it means zero for bitcoin.
They are building their own chain, centralized totally under their control.
Zero to do with bitcoin and other cryptos.
People should start to understand that blockchain doesn't mean
BTC, and blockchain are not all decentralized and public.
Wow! Good thinking! 50 years ago people didn't even hear of the blockchain, and today we cannot imagine life without them.
You seriously lack imagination then.
99% of the world is doing just fine without any blockchain, stop overreacting.