This is not supposed to be a prediction of future price action. This is just a side-by-side comparison of two different cycles to see how they track over time going forward.
I would be curious to find a chart that goes back to 2011 to compare that cycle as well, or if that was just a sub-cycle of what is known as the 2013 bull run (just as the run-up and crash in 2016 was a sub-cycle of what later became known as the 2017 bull run).