Why bitcoin and not ethereum?
Also we are Bitcoiners.
However we do support exchange wallets like Luno.com, VALR.com and Binance.com and are adding many more and whatever crypto they support.
As Bitcoiners we try to basically just mention Bitcoin.
But I guess the answer is
> According to reported statistics, 68 percent of South Africans own or have bought Bitcoin – one of the highest adoption rates globally.