yes that's right, the highest price (ATH) of ETH is $4k, while the price of ETH is now stuck at $2k, there is a very high possibility that ETH can skyrocket back to the top and reach $4k again in the near future, all you need to wait for now is ETH 2.0 released
Since the beginning of this year, most cryptocurrencies including ETH have made the best in their own history and reached their ATH. However, ETH started decreasing from 4k to 2k and it seems ETH will stay at this price for a time. As you above mentioned it will change in the future, but we can collect ETH to this day. This coin has a huge potential and we should use this chance for earning money in the future. If we can be enough patient ETH will absolutely bring us success.