Quite Funny. the 10 years challenge might not fit in to this one. the cryptocurrency trend has been involved in lots of up and down. from the reference you gave, it seems like we have a long way to go before we can smell 20k price again. loads of corrections. we will keep faith alive and believe that more adoption of bitcoins will continue.
we must always be optimistic, if we see the increase in the value of bitcoin then we can be sure that big things will still happen in the future.
We must be aware that the trading world is undergoing currency evolution from manual systems to digital, from paper currencies to virtual currencies so we believe that in the next few years international trade will use bitcoin as a global payment instrument. bitcoin offers a variety of conveniences and business people will definitely take advantage of these conveniences.