a lot is worse now, but not shopping. on amazon some very specific items may be hard to find, and the search will throw a lot of crap at you, but you're still free to refine, compare and explore. finding exactly what you need and making an informed purchase has never been easier, and you get next day delivery (most of the time) plus exceptional return/refund policy and process. not sure about picking a, b or c? order all three, keep one, return the rest. i ofc don't (usually) do that, but i could. don't know how shopping could get any better/easier?
i don't like amazon as a company, it is evil and there is a lot to criticise, but the service and the value to the customer they provided has completely transformed shopping, for the better.
ofc long gone are the times where you could walk into a shop and talk to someone who actually had a clue about what they were selling and most likely was even an expert on the matter. that isn't coming back but that happened long before amazon.