Bitcoin in 2018 is not the same bitcoin in 2013.
As time passes, Bitcoin becomes more exploitative to new users. [1]
Not to mention, the bandwidth is severely crippled and the network is basically unusable for normal transacting. Take the case study of Steam discontinuing Bitcoin payments. [2]
[1] https://prestonbyrne.com/2017/12/08/bitcoin_ponzi/
[2] https://steamcommunity.com/games/593110/announcements/detail...