Why is Monero illegal?

Could you please elaborate on why Monero is considered illegal? I'm curious to understand the legal implications surrounding this cryptocurrency and why it's not widely accepted or recognized in some jurisdictions. Could you provide some insights into the specific laws or regulations that make Monero illegal, and how these might differ across different countries? Additionally, I'm interested in knowing if there are any potential risks or consequences for individuals or businesses who use Monero in these regions.