The last thing you want to do is accept payment in a coin that crashes before you have a chance to exchange it for Bitcoin or fiat.
Your statement implies that cryptographic currencies are never fiat currencies; however, the cryptographic monetary units of
Writcoin receive public Great Empire Coin (GEC) certification and, thus, are fiat currency.
Lol, but a fiat currency's only strenght is network effect. Namely, the dollar is accepted everywhere not because it's the ultimate awesome form of money, but because it's simply historically famous. Some no name fiat currency has no purpose.