Well for starters, those are different folders because they mean different things.
If you’re ever trying to figure out where a binary is located, `which` and `whereis` will do that for you. Also programs will list in their `man` page where config files can be set etc, and sometimes they allow multiple options.
But yes, your inability to search anything up or to understand the basics of Unix constitute a complete design failure.
That reminds me of something I read in applied cryptography when I was young about how one could theoretically pass messages with “ \b” to generate infinite versions of “identical” text to cause collisions
What would the advantage be in using Libra over a online wallet(PayPal, etc). It doesn’t have the anonymous nature of Cryptocurrency or its volatility. It’s backed by a currency, and they will still charge a fee, so why use it?
EDIT:
I realize that some people might not be able to get bank accounts, and know that makes more sense, but what other reasons are there?
But yes, your inability to search anything up or to understand the basics of Unix constitute a complete design failure.