In my case the question is another. They have closed my account overnight, without further explanation that I have not complied with the terms of service. Searching the internet I have seen that there are many cases, they close the account for buying with crypto in many types of business. That's counting on the fact that I have always immediately transferred the btc to my electrum wallet after tor. And most of the btc I converted to monero, I have rarely bought using btc. In short, beware of Coinbase, which spies on your purchases. Bitcoin is not completely anonymous. If you pay directly using the Coinbase wallet, in the future you could be identified if the vendor is identified.