How to purchase Kaspa in the US?

Could you please elaborate on the process of acquiring Kaspa in the United States? Are there any specific exchanges or platforms that support the purchase of Kaspa? Are there any regulatory considerations or restrictions that one should be aware of when making such a purchase? Additionally, what are the steps involved in setting up an account on these platforms and transferring funds to purchase Kaspa? Finally, are there any fees associated with the purchase and storage of Kaspa, and if so, how do they compare to other cryptocurrencies?