To the question why not trading in fiat vs bitcoin. Many people use to only paid taxes when they exchanged crypto into fiat; at least in the USA, Reason why many find it convenient to only trade in bitcoin paring however with the new tax code I believe we will see a change in that amount of trades done with fiat paring. I heard also Binace is about to launch some fiat pairing.
To the question why not trading in fiat vs bitcoin. Many people use to only paid taxes when they exchanged crypto into fiat; at least in the USA, Reason why many find it convenient to only trade in bitcoin paring however with the new tax code I believe we will see a change in that amount of trades done with fiat paring. I heard also Binace is about to launch some fiat pairing.