I cannot promise you will get rich with Ergo, I can promise that Ergo is focused on decentralization and has the same vision Satoshi pushed well over a decade ago.
If your vision agrees with Satoshi, then it is more likely that you will support Bitcoin and not create a new currency.
Also, currencies do not promise anything from the wealth side. Otherwise, why don’t developers keep those currencies as long as they will ensure that they are wealthy?
In general, your cryptocurrency has seen crazy gains and you need to make sure of corrections so that investors can re-enter the market.