DogeCoin is like the king of memes in the cryptocurrency world. It was the first coin based on a meme, and people was FOmo'ing. And then there's Elon Musk, who kind of made it even more popular somehow.
It's like everyone's jumping on the DogeCoin train
doge coin is king of meme coin. I don't know why OP is still saying like if he doesn't even know if CMC is exist in the market. It can tell him the largest meme coin. So many people will be also saying doge coin is the king of meme coin with largest marketcap at this moment.
Another token was only imitation from doge coin. Nothing special from them.