Is online gambling still illegal in the US?

As a cryptocurrency and finance professional, I often encounter questions regarding the legality of various activities within the digital sphere. One such inquiry that frequently arises is: "Is online gambling still illegal in the US?" This question, while seemingly straightforward, actually delves into a complex realm of legislation and regulatory frameworks. Firstly, it's important to note that the legality of online gambling in the United States is not a one-size-fits-all answer. Different states have varying degrees of regulation and enforcement, ranging from outright prohibition to legalized and regulated industries. Moreover, the advent of cryptocurrencies has further muddled the waters, as these digital assets often operate in a gray area with regards to gambling laws. Therefore, the answer to the question "Is online gambling still illegal in the US?" requires a nuanced and state-specific analysis, taking into account local laws, regulatory bodies, and the ever-evolving landscape of digital finance.