So the case is just that you held it for so long that it became so profitable in the end.
I applaud you for that matter - thanks for pointing things out.
Nope, that is not the case as before 2021 Doge coin didn't held any significance. I didn't knew what to do with the stash as it was a meme coin that was used for gambling. I used a few or you can say a good amount through gambling. Sold some of it when the first pump came up, again used the left one for gambling and it goes on.
People don't realize that there was a time when Doge coin was given away for marketing anything. Since it was a coin accepted by online casino, individuals like me use to go for it.