Yes, domestic people can buy Bitcoin in the United States. There are several ways for individuals to purchase Bitcoin, including through cryptocurrency exchanges, peer-to-peer platforms, Bitcoin ATMs, and even through certain brokerage accounts.

One of the most common ways to buy Bitcoin in the United States is through a cryptocurrency exchange. These platforms allow users to buy, sell, and trade various cryptocurrencies, including Bitcoin. Some popular cryptocurrency exchanges in the United States include Coinbase, Kraken, and Gemini. Users can create an account on these exchanges, link their bank account or credit card, and then purchase Bitcoin using fiat currency.

Another option for buying Bitcoin in the United States is through peer-to-peer platforms such as LocalBitcoins or Paxful. These platforms connect buyers and sellers directly, allowing individuals to buy Bitcoin using various payment methods such as cash, bank transfer, or PayPal.

Bitcoin ATMs are also becoming increasingly popular in the United States, with thousands of machines located across the country. These ATMs allow users to purchase Bitcoin using cash or debit/credit cards.

Additionally, some brokerage accounts and investment platforms now offer the option to buy and hold Bitcoin alongside traditional assets such as stocks and bonds. This allows individuals to easily invest in Bitcoin through familiar investment platforms.

Overall, domestic people in the United States have a variety of options for buying Bitcoin, and it is relatively straightforward to purchase and hold the cryptocurrency. However, it is important for individuals to do their research and understand the risks associated with investing in Bitcoin before making a purchase.