Darknet markets did make it pretty easy, and often had instructions to use e.g. anycoin direct to send cash straight to your market balance to then order drugs

Darknet markets did make it pretty easy, and often had instructions to use e.g. anycoin direct to send cash straight to your market balance to then order drugs or alien artefacts or whatever with, so you "use" BTC or XMR (and the electrum-style slim wallets made things somewhat easy). Plus there was the whole hype of cryptokitties and NFTs etc which would bring you into contact with ETH. The number of Americans having any money invested in the stock market in any form (i.e. including 401k, mutual funds etc) peaked at 60%. I'd be surprised to see people trading/investing in crypto to be > 3%, but who knows. Annoying that they just have these broad questions. "Have you, at any time in your life, ever eaten solid food or murdered a president?"