Alot of things are just fine, or more than fine, on Amazon (behemoth or not). If I know what brand I want, or I want a cheap version of something and the more or less guarantee if they screw up, it will be replaced or refunded, I absolutely would use Amazon. Some of the Amazon Essentials are a godsend if you cannot stand shopping. It is looking for new things, being unable to find exactly what I need without being overwhelmed, or not being sure of what of something to get, that gets me anxious.
Amused so many people here seem to be pushing etsy. I saw the same supposedly hand-made mugs on sale by hundreds of people on etsy a few years ago.