Tiantian, we didn’t know ye.
I was never really familiar with crypto other than a rudimentary familiarity with Bitcoin.
Then, I began to notice a LOT of my d/l games on my Android phone were CONSTANTLY pushing bitcoin - over and over and over.
And some version of PayPal too.
This seemed to me that Bitcoin in a huge Ponzi Scheme / Pyramid that REALLY needed to expand its base; as they all do to keep the scam going.
Just guess. I suppose time will tell.
I don’t know what other cryptocurrencies are out there. Frankly I knew about none of them other than Bitcoin - but when a Bitcoin ATM showed up at the local gas station - I found that really interesting too.
I wonder if CBDC will be one ring to rule them all?