Is Aura available worldwide?

Hello, I'm curious about the availability of Aura, a cryptocurrency that I've recently heard about. I'm wondering if Aura is accessible and usable by individuals all around the globe. Does Aura have any geographical restrictions or limitations that would prevent its use in certain regions? If there are any, could you please elaborate on them? Additionally, are there any plans in the future to expand Aura's reach and make it more widely available? Thank you for your time and assistance.