I'm confused. What were the non-cryptocurrency "crypto" "companies" advertising anyway? This hardly applies to actual cryptocurrency which has never needed or h

I'm confused. What were the non-cryptocurrency "crypto" "companies" advertising anyway? This hardly applies to actual cryptocurrency which has never needed or had a use for advertising. No one advertises for the dollar or euro for obvious reasons. It seems to only apply to the finance-origin scams that rebranded themselves with the word "crypto" as camouflage for scamming the ignorant. And since the fiat valuation of actual cryptocurrencies is driven by the ignorant the relative value went down there too. But the fundementals, the operation of say, bitcoin, hasn't been effected at all. This is all off-chain BS.