The definition of legal tender is simply that the government of that country will accept it as a payment of taxes.
No it is not.
Legal tender means by definition a method of payment recognized by a legal system for a financial obligation.
It does not imply taxes.
For example you can come here and buy something in euros, although we have another currency.
The contract will be valid between you and the seller as the euro is recognized legal tender.
But good luck paying property taxes with it. You will first need to exchange it.
It varies from country to country, remember that Japan has legalized bitcoin as method of payment not a curency.
So far its only Japan who have accepted bitcoin as legal tender. So its similar to their local currency which is the Yen.
As I said above. Check the news. They still don't consider it a currency the same as the yen but a simple method of payment.
Back to the subject, South Africa???
Aren't they going to be extinct by 2050 because of HIV?
Not even the USA wants to acknowledge Bitcoin as a currency, but rather define it as a commodity. All of these governments
wants to protect their own local currencies, because they can manipulate it. It has nothing to do with money laundering, but
rather giving up control over fiat manipulation. Before HIV destroys South Africa, their own government will have wiped the
economy. { Their current government is very corrupt and untouchable } They should welcome a technology that would open
up new possibilities for tax income / innovation / job opportunities and tourist income, but they are too dumb to see that.
Unemployment Rate in South Africa averaged 25.46 percent from 2000 until 2017
http://www.corruptionwatch.org.za/wp-content/uploads/2016/01/27Jan2016pressrelease-cpi.pdf