Yes?
I think that time and time again the altcoin frenzy has shown us that literally anything is possible.
I think that Cardano has a good project and a good basis to start from. If they can continue development then it's not hard to see a 10x or 20x from this point on especially if ETH loses a bit of momentum.
even Ethereum Loses a Bit momentum yet this is not enough to gain Cardano x10-x20 , imagine that means Ethereum will be going down the 2nd ranking coin and ADA will comes next?
nope ETH will not fall from that position against cardano.
maybe cardano will Hit 10$ but after that Ethereum will gain more than double of the capitalization it has now.