I am going to say the same thing I said earlier that I told the U.S. Senate a year ago, which is that we need to stop—with our international partners, but we can do our share here—the practice of anonymous social media accounts that allow foreign interference, that allow even AI to be using thousands of accounts in a way that makes it difficult not just to trace them and take them down but also eventually to send to jail the people who are doing things that go against our laws.
The reason they're not asking what your bank asks when you open an account is that they don't want to make it difficult for you to create an account, because they make money on having more people. They want to make it easy and they compete with other companies. If we had laws, it would be technically possible to protect privacy so that other users wouldn't know necessarily who you are, but the government with the appropriate mandate could.
There are a number of researchers in the world who are thinking about how to do that. There are technical solutions, and we should go in that direction.