I think realistically, I have heard that speculation for a very long time, even I myself am a holder of the coin and I hope the price is very high but when the bull market came a few months ago there was no significant movement on the Cardano coin, so at this time I say no maybe for the price of $20 it is very high. maybe even if the market cap increases and the demand for Cardano coin is high I don't think it will reach $20.
a month ago ADA actually made a surprise by reaching ATH $3.09 - Sep 02, 2021, but after that it just kept going down and where bitcoin and altcoins increased ADA still couldn't participate and still went down. Of course this is clearly something that is not desirable because ADA should also be able to move up. this week when all went green but ADA was red with -3.9%.
but usually after correction there is a surprise, will ADA make the surprise? if it's about the price of $20 at the end of the year, everything is possible, because ADA is a good coin, but if you want to be realistic, $10-$15 is good enough to be achieved by ADA at the end of this year.