These articles are all click-bait, because nothing has been tabled & instead these are just sound-bytes from random politicians, who have zero idea & 100% lobbying from the financial industry to save their fees based economy.

The best solution would be to simply put out a notification stating that crypto should not be used as currency but rather treated like an investment.

You don't see regulation putting a cap on costly artwork(physical/digital) then what difference does buying a PDF/crypto have.