Imagine having a money printer that prints an unlimited amount of dollars anytime you want. You don't have to do shit to earn it. Just enter the amount you want and press the print button. Voila! You are instantly rich. That's basically how garbage like dogecoin, ethereum, solana, XRP, fartcoin, pepecoin, clowncoin, etc. all work. They are just a digital recreation of the unlimited fiat money system but worse, with no discernible value beyond being a high-tech Ponzi scheme.
What are other differences?
To be honest, it is not a problem because there are many people who might have a different view and in essence everyone wants wealth in any way they do. Apart from whatever scheme we mean, but if you want a little more honest the presence of the coin that you mention is a step to make crypto even greater like now. This industry will not develop if only Bitcoin is the only one that exists and I am sure it will not show the greatness as we see today.
But in a simpler case I agree that Bitcoin is one of the more relevant innovations and may not be able to match its perfection. Maybe it takes more but we will see one of the best of the development of Bitcoin who has been towards rapid progress as it is now.