Where did you get the information that ETH will go up to that amount of price by 2030. I remembered that Bitcoin before it reached the price of 30k$ each it took 10 or 11 years and for you 100k$ into ETH, that is too huge actually and not realistic as well to happen in the market. Besides, its only a predictions anyway.
There's nothing wrong with hoping for a price increase, but it's true what you say, it's too high if ETH reaches $100k, especially if it is calculated from this year only 9 years to 2030.