This Shiba has been created for the people who has no capability to hold high price tokens. It is not actually created for making you rich. This is why you will see that this coin supply is large amount.
If you want exchange this token for buying or selling any service or physical products then is it good for holding. Even, if you want to make you satisfied to hold large amount in your wallet to have some greater feeling. This does not mean for a hope to see $1 in future until they burn huge amount that nearly impossible to give energy and time.
You can buy $10 of Shiba or $10 of BTC, ETH, or SOL. Sure, you will have less of it, but it would be the same - value - equivalent, so I wouldn't say it was created for that. Or that Shiba would go to $1.
It's just a meme and a sense of community behind it. Also the possibility of a meme rising and getting the profit, or flying into the abyss and getting a loss.