外国人可以在美国购买加密货币吗？ [。*。]当然！ 这是一个基于“外国人可以在美国购买加密货币吗？”段落的可能问题。 “您好，我是一位对投资加密货币感兴趣的外国人。我听说对于非居民在美国购买加密货币有一定的限制和规定。您能否澄清一下，外国人是否可以在美国购买加密货币？ 如果是的话，他们需要遵循哪些具体要求和程序？感谢您的时间和帮助。

Certainly! Here's a possible question based on the paragraph "Can foreigners buy crypto in the USA?" "Hello, I'm a foreign national interested in investing in cryptocurrency. I've heard that there are certain restrictions and regulations for non-residents looking to buy crypto in the USA. Can you please clarify whether foreigners are allowed to purchase cryptocurrency in the United States, and if so, what are the specific requirements and procedures they need to follow to do so? Thank you for your time and assistance.