I agree with your opinion that Ethereum is the top altcoin after Bitcoin. Many people have become billionaires by keeping a lot of Ethereum in their wallets. I am very sure that Ethereum in the future will create new surprises for long-term investors and Ethereum also has full trust in terms of the safest and most comfortable crypto investment.
The history of Ethereum has confirmed it in the market as a potential altcoin that has capacity to make investors to enjoy passive income, because after Bitcoin population, the next is Ethereum population because is the king among other altcoins. When you purchase huge amount of Ethereum and hold for long term before you can trade in the market, it can make you a millionaire because there are many investors that made millions or billions from Ethereum investment in the past.
If I look at cryptocurrency history then for me Bitcoin is one of the highest and oldest and trusted coins. Because I feel safe investing in Bitcoin, but Altcoins are not trusted and are constantly being destroyed from the market. But among the Altcoins, Ethereum Coin is the most secure and old faithful one that has survived in the market for a long time.
But the massive investors who have invested their money in Ethereum coins will continue to try. But this place will reap the maximum benefit, the dip is currently taking place, those who put this dip on the buy list have done the best.
No doubt about Ethereum in the future, because the price will going to reach $10,000 in five years to come and it will allow investors to make passive income that will make them to continue to value Ethereum among others altcoins in the market.
Of course, it is normal for Ethereum Coin to rise in price in the coming days, waiting for the bull run to start this year. That's why we should invest, the higher the price of Bitcoin increases the more likely it is that other trusted Altcoin prices will increase several times the current price.