Will cryptocurrency someday be able to become a legal currency or legal tender?
I look forward to seeing the world standardize the crypto industry for legitimacy to regulations. And until then, everything is now a good springboard for better perception, better performance. Like Grayscale has pointed out, bitcoin and crypto are just a few steps away from the standards. The problem is when everything will happen. Maybe 5 - 10 years or 100-200 years later it will be enforced for our descendants to access. Or earlier, at least we see El Salvado's advance as promising.