I think bitcoin will cost more than$ 50,000 in 10 years. Also, it will no longer be the first cryptocurrency for capitalization. Ethereum will take its place because Ethereum has a working economic model. It's not just" digital gold " like bitcoin.
I strongly agree with you. I belive that Ethereum will take Bitcoin place one day. Because Ethereum has a strong Economic model and a very Big Goal. Ethereum is also very potential currency. But Bitcoin will nvever die. Bitcoin is also very potential and profitable currency. At the end of this year Bitcoin will reach near about $30- $35k. And that will continue.