I abbreviated on the phone, but the respective full names are “X Enterprise Linux” and “X Web Services” which are literal description of what their thing is. “RedHat” and “Amazon” are generic, but the product names are highly specific.
I mean it could’ve been “RedHat Cthulu” and “Amazon RainBox”.
AWS was useful until it became to mean "about 9000 totally unrelated products, each of them having its own name, sometimes very non-descriptive". But at least you know it's a service from Amazon, sometimes you don't even get that from the name.