Bitcoin's concept of anonymity is a hot target for the greedy. Its structure helps criminals do their criminal acts. They can easily participate on illegal transactions without being traced (or a high possibility of not being traced) by the authority. Decentralization also helps them in accomplishing some serious thefts and laundering because nobody has the power to freeze their money unless they're traced by the government. This is just one of the many things why merchants all over the world doesn't accept the idea of using bitcoin into their business. It seems to risky for them to touch knowing that there are many possibilities that they can be victimized by theft and frauds.
Another uninformed post...
Bitcoin is not anonymous; it is pseudonymous. It offers more transparency than fiat does. Can you tell me how many criminal hands have touched that dollar in your wallet? Bitcoin can tell you how many times a coin in any address has moved. Is your problem related to the fact that you don't know who the owners of the past addresses are? The last time I checked, I don't know who that store cashier who gave me my change was. Should I spend the next 2 years locating that person to find out if that person is a criminal? Fiat is the most anonymous form of currency. Why do you think illegal drug and gun sales are cash-only transactions?
Bitcoin also offers greater protection to the merchant than any other digital payment processor can. Chargebacks are impossible, which means that theft and fraud are irrelevant in a legitimate merchant-based transaction. How could a merchant be victimized by a customer if the merchant always gets paid first? If the merchant is allowing the customer to pay later, then that's an issue with the merchant's business practices and not with Bitcoin. If you were a cashier in a store, would you let a customer that you've never seen before pay for goods with an IOU and a maybe-not-fake ID?
How many times has all of this been discussed before? 10 million? 20? 50? Maybe more than Bitcoin's entropy set for addresses?
My point is that bitcoin's structure and nature is affecting its adoption and use by the general public. I agree with you that the payment system offered by bitcoin is more secure than any other payment processors out there, but the mere fact that it's also used for shady transactions and any other fraudulent works make it unappealing for those who might use it. Fiat can also be used for this kind of transactions, but using it is very easy to trace.
These are the primary reasons why most merchants and businesses have not yet adopted Bitcoin:
- The spending value of Bitcoin is volatile.
- There is still a considerable amount of uncertainty regarding the government's stance on Bitcoin.
- Many people do not understand how Bitcoin works. This is especially important if those people comprise the majority of a merchant's customer base.
The fact that Bitcoin can be used for fraud and illegal dealings is not a deterrent for businesses to start accepting it. That has never stopped a business from accepting fiat. That has also not stopped many businesses from accepting payment from credit cards and from Paypal and other payment processors. In fact, a lot of businesses have to deal with chargebacks worth hundreds of thousand of dollars daily.
You need to do more research before you get back on the podium.