How to buy XRD in USA?

For those looking to enter the exciting world of cryptocurrency and specifically interested in purchasing XRD tokens in the United States, the process can be both intriguing and challenging. Could you please elaborate on the steps involved in purchasing XRD in the USA? What are the key considerations one should keep in mind while making such an investment? What platforms or exchanges offer the most secure and convenient means of acquiring XRD? Additionally, are there any regulatory considerations or tax implications one should be aware of before proceeding with the purchase? Thank you for your guidance in navigating this potentially lucrative yet complex financial landscape.