The price of the coins depends on the trend in them.
If there is a trend its price is growing.
Now morden trand is differen dogs coins. Their price is growing and people buy dogs coins to have more profit.
But now appear a cats coins like this https://twitter.com/angrykittytoken/status/1479171278171000833
May be the trend of 2022 will be a cats coins
In internet cats even more popular than dogs.
And if dogs meme coins was popular may be cat meme coins will be popular too.
But how long the meme trend will continue?
How long the price for meme coins will raise?
Now on dog coins the price grow more than on other altcoins, that is why people buy dogs coins hoping for their future growth.
Meme coins now is a morden trend. May be cats coins will be popular too.