We don't know what the price of ADA will be in the future. The price on-trend has increased in all major cryptocurrencies over the last 4 years. With the worlds current economic situation, it isn't unfathomable to think that the total market capitalisation of Cardano can't double from where it is now. With large entities such as Grayscale only holding a small amount of ADA in its Digital Large Cap Fund, there is still much more room for movement for Institutional money to move into Cardano.