I think that "self regulation" is up to the individual- We should regulate ourselves- who/what we do business with- I don't want any person or organization/government to regulate what I do with my crypto- I regulate myself- WHY would anyone want regulation?
The current "regulated" master/slave world SUX
History has shown that the human factor brings corruption- I'd rather trust the math- Bitcoin is solid- people... not so much.
It sounds like you have not yet been the victim of any cryptocurrency wrong doing.
It won't take long for you to hear of stories of how people got ripped off, from the computer virus that can empty your wallets, hackers that can empty wallets and accounts, and use your wallet to receive funds stolen from other accounts, account snatching by bad employees of good exchanges, meetup associates, family members, or even law enforcement when your funds are at an exchanges embroiled in a money laundering scheme, not to mention the various pump and dump schemes, or the exchanges losing money, delaying trades, stopping withdrawals, etc ...
And just when you think you have it all figured out by eliminating the exchanges, only doing Peer to Peer deals, you plan to store the coins using a paper wallet with keys that were generated by a computer that never saw the internet; and you will only sell your coins after making sure that your money is safe in your bank.
So the scam artist answers your localbitcom ad saying that you are selling 1 btc for cash deposit to your bank account, he passes all of your security checks in terms of name address phone and even ID checks (a bit much just to buy btc, but that's your rule), the deposit of cash is made, you trust that the bank won't accept counterfeit currency, he faxes you a copy of the receipt you see it in your balance and you verify it with your bank. So you send the btc code to the customer. The following day the bank calls you in a conference call with local police, turns out that the person that made the deposit to the account was a victim of a scam (could be one of very many out there) in which the customer is told to make a payment in that way. After the victim doesn't receive his goods, service, or relief he goes to the bank and police with receipt in hand and demands his money back, the call to you is to determine if you know the guy and if you told him to deposit the funds to the account? You have his name, address a different phone number, and copy of his id, so you say yes, but when you tell them it was about his btc purchase, they tell you thanks for your assistance hang up. The next time you look at the account the funds are gone, the man got a refund, and the scam artist get your btc.
If you had a safe, insured, and self-regulated cryptocurrency industry it is highly unlikely that you would go though such elaborate measures to buy sell or secure your CC.
Notwithstanding, just because you are safe doesn't mean the system is safe.