Well, I took my profits from DOGE, it took 2 years of waiting. I prefer not to be involved in the current meme market, there are too many of them. And buying the most popular is not that potentially profitable.
If you want to make a profit from Doge then this depends on when you enter Doge. When you enter when the new ATH is in 2021 then it will take more than 2 years. However, when you enter a bearish season where many altcoin prices collapse, including the price of Doge, it doesn't take long to make a profit from Doge.