It has already been notified by numerous media ... the facebook cryptocurrency will be launched in January 2021, and it seems that it will enter with great force, it will do so to compete directly with the main cryptocurrencies, however it will be a stablecoin, they will avoid fluctuation excessive because it will be more similar to a payment method such as paypal than a cryptocurrency itself, for payment on platforms as an alternative method of payment and it is rumored that its value will depend mainly on official currencies such as the dollar, euro etc ... more that of its own fluctuation
Very likely other cryptocurrencies dependent on it will be created, and many new ones will appear.It must be taken into account that Facebook is a large and multimillionaire multinational that is listed on the stock market and that it owns other large companies such as WhatsApp or Instagram.
We will be very attentive to how the incorporation of this cryptocurrency influences the rest of the altcoins from January 2021.