As by seeing the usage graph and profiting graph i can easily assume that in next decade of 2020 people will mainly relay on bitcoin and the main thing to survive in the next era will be bitcoin and it will be frequently used by everyone and that will help many regions to boost their economy as well so hope for the best, many people are eagerly waiting for the btc system to be implemented.
Bitcoin will not be easily erased on the market especially right now that many people continuously discovering bitcoin and investing on it. So in the following years it will be great if bitcoin will be develop as it is always connected to technology as technology continuously developing.
Bitcoin started this era but others followed bitcoin after all. This means, bitcoin will be the leader of the sector, but others will make the sector even more stable with unique specifications. Thus, the next era will be the era of blockchain and cryptocurrencies.