If we view the summer 2014 and summer 2019 bull traps as parallel resistances, then that's roughly the same path taken in 2016-2017, give or take a couple months.
On one hand, that feels a little too predictable. History rhymes but it usually doesn't repeat. On the other hand, people seem too bullish right now, too expectant that another 2017 is right around the corner. More shakeouts and ranging would feel appropriate.
The factors affecting the increase are also different than before. In 2017, a lot of them were driven by hype and most of them had little to no knowledge what they were getting into. This time, I believe there are a lot more educated users aside from the fact that a lot also learned their lessons during the ICO days. I think this time the increase will be driven more on adoption and not because of the hype surrounding it.