...I'm starting to wonder how much ETH will be worth in the future. After all, it's the best cryptocurrency in the world (besides Bitcoin). If BTC reached astronomical gains within such a short amount of time, then ETH can easily reach "Mars". ..
The price of Ethereum cannot be considered separately from the total market capitalization and the cost of the main cryptocurrency BTC. There is nothing fantastic in the price of 10 thousand dollars for ETH, if the market capitalization reaches 10 trillion dollars, and the price of bitcoin will be above 100 thousand dollars.
still that possibility will always be possible because if we look at the last ATH ethereum could almost approach $ 5K, but unfortunately it was eroded along with the decline in bitcoin. what you say is a very good and correct calculation if ethereum can reach $ 10K it is certain that it will also affect bitcoin which may be more than your prediction. I hope that this can happen at the end of this year because the previous predictions will indeed happen at the end of the year and we are waiting for it.