Is OKX available in the USA?

I'm curious to know if OKX, a popular cryptocurrency exchange platform, is accessible for users in the United States. With the ever-evolving regulatory landscape surrounding digital assets, it's important to stay informed about the availability of such platforms in different regions. Can you clarify whether or not OKX is currently available for trading and other services in the USA? Additionally, if there are any restrictions or limitations in place, I would appreciate an overview of those as well.