What a surprise, they got that one completely wrong.  I'm actually happy this thread is still alive because I like seeing old predictions that turned out badly.

Then again, they probably only got the timeframe wrong.  I am expecting Eth to hit $2500 eventually, but it might not even be in 2020.  I just don't know, nor does anyone else, but my best guess is that when Eth finally goes pos there will be some huge buying so that investors own the required 32 Eth in order to stake it.  That will drive up the price at least a little.  Add some FOMO to that and it's a recipe for a huge price increase. 

Even if my scenario doesn't come true, I still think it will get to at least $2500 within the next couple of years.  Bitcoin no doubt will experience one of its major bull jumps, will probably exceed its own all time high, and Eth will be along for the ride.  A 10x gain is not outside the realm of possibility.