Yes, I agree with you. I also think Ethereum will be able to reach$ 10,000 this year.
I'm afraid your forecast is too optimistic. Ethereum has good competitors like NEO, Cardano. Their Daps platforms have advantage advantages over the ethereum platform, which has shown great problems with scalability due to the usual game. If these problems are resolved, then we can talk about such a forecast
I'm not so sure that prices are as correlated to function as you make it out to be. While I wish it were always the best currency wins, how do we explain a $10k pricetag on BTC with that?