$22 soandso@gmail.com
[30 minutes later]
$50 someone@real-company.com
[30 minutes later]
$15 person@real-company.com
etc.
Bad bitcoin purchases: $1.00 asdfklasdklfm1@yahoo.com [1 second later]
$1.00 asdfklasdklfm2@yahoo.com [1 second later]
$1.00 asdfklasdklfm3@yahoo.com [1 second later]
$1.00 asdfklasdklfm4@yahoo.com [1 second later]
$1.00 asdfklasdklfm5@yahoo.com [1 second later]
etc.
(queue removal of bitcoin)Vultr, a VPS Host, accepts Bitcoins but started to require a valid credit card or Paypal purchase before accepting Bitcoins to prevent ToS violators who used Bitcoin.
The reality is that Bitcoin is less convenient than using a regular credit card (because, realistically, you're not going to be mining Bitcoin but rather you'll be buying Bitcoin using your regular credit card/bank account). I would argue that Bitcoin is also worse in every way (no chargebacks, wild fluctuations in the valuation of a unit of Bitcoin, etc.) if you also don't care about anonymity and the product you're buying is fully legal.
So it's like "providing an ID", and then paying. Even if bitcoin is not "anonymous" (pseudonymous), there's still the decentralised+cheap nature of it that's worthwhile.
edit: oh look downvoted for speaking my mind, go HN groupjerk