i learned in crypto nothing is impossible. But your prediction is insane. It is very unlikely that the price of a doge can reach 20k in 5 years. With the current price of $0.3 how is it possible to reach $20k?
A huge target that really needs a huge amount of trillions of dollars before it can happened,
5 years is not that long, tough call for this prediction.
Imagine how much will Bitcoin might be if Doge went to that amount, so many millionaires
will comes up with the help of Crypto.
Maybe $10 or $100 since Musk still here to pump this coin...