I only had Doge because I could use it for cheap exchanges between hard to find currency pairs when I was mining. Those pennies of left over coin became thousands of dollars worth and I sold at $.04 when the Diamond Hands on WSB pumped it during the start of the GME squeeze. It all makes no sense and yet I participate.
They are all struggling with poor transaction throughput/high fees, huge bandwidth for nodes, deflationary money supply, etc...