It's trash, of course, but while there are good volumes, you can still play around. And your graph shows 72 million a day for Shiba, which is more than many relatively decent coins.

A Tale about Shibe Inu.
The coin was in the red when it appeared. The coin grew when Musk tweeted Doge. Before being listed on the exchange, the coin was impossible to buy anywhere (Like BIO now). It was given away for free through various tasks.
It's funny to read that someone invested 100 dollars and got millions.
The coin started at a price of 0.00005. Simultaneously on all exchanges. Thanks to Doge's tweets. Some fanatics in the word Doge saw Shibe. And pumped the coin up to 0.00008854. Then when Musk said that for fun he tweeted Doge. And that cryptocurrency is a bubble. He would not invest money there. All the coins crashed down. This was the end of the last real alt season.
The coin even fell below 0.000005. Now the coin hovers around 0.000021. The coin is down 3000 since it appeared on the exchange.
That's why I call it a junk coin. The only meme coin that can still grow is Doge. The others are temporary junk.