Ethereum has managed to build an entire ecosystem of Dapps in 1 year.
Nobody is using it because it is useless. Ethereum is pumped by the stupidity of some 'professional' investors that hope to catch up what they have missed when bitcoin was at 2 digit price.
And the next thing they are going to do is to dump on the naive and dumbs who were stupid enough to buy that crap.
Now guess where this money will go to? 2 options: flooding back to Bitcoin, or they just simply cash out.