Anyone saying it was just porn and drugs would just be disingenuous.
But Bitcoin, I'm not sure I've encountered a single "Pay with Bitcoin" option in any online shopping I've done. So where are the legit use cases hiding?
More recently (last year) I came across a VPS provider accepting BTC. I think there are VPN providers accepting BTC, but I'm not familiar with that market space.
That's just what I've stumbled across. Google searches seem to bring up more, but... yeah. Seems to me to be a pretty large chicken-and-egg problem. Something that could take off, but needs a substantial catalyst.
[1] https://blog.dell.com/en-us/we-re-now-accepting-bitcoin-on-d...