Bitcoin is slowly becoming popular and almost everyone knows it. Businesses are trying to select Bitcoin as a payment method for large transactions. A successful entrepreneur needs to know Bitcoin as it is a coin of the future. I believe this, the future Bitcoin will be the most common coin.
If the crytocurrency market can develop in the future, then I think bitcoin is not a popular trading currency. The applications of bitcoin are too outdated, transaction intensive, high transaction costs. The new currency meets these requirements and I believe the new altcoin is the currency of the future