I think many underplay the real advantages of crypto assuming it’s all used for nefarious reasons, I use crypto quite frequently now, especially BCH (Bitcoin Cash), I can send this internationally for less than the cost PayPal changes for international payments. So why not use it, if the other person accepts it.

In addition here is a real business (gpu.land) going only crypto as it provides better options:

“I’m reaching out to let you know that as of today we'll no longer be taking cards for top up, and instead we'll be taking crypto payments.

The problem is fraud. A lot of people try to use stolen cards to mine on GPU.LAND, despite all the defenses and pledges not to do it. When chargebacks come through, we're on the hook, and to date that meant losing 30% of our revenue.”

In some cases Some might prefer to keep their bank from knowing exactly what theyre spending money on even tho it’s perfectly legal e.g. paying for porn, supporting a political dissident etc.