None of these are good arguments to convince the average person to not use Amazon (or any other service provided by a megacorp). A better argument (well, maybe not as of May 2025) is that most crap on Amazon is available for 1/5 the price from websites like Aliexpress. Nothing on Amazon is sold for less than ~8 dollars, meanwhile you can buy the exact same product from Aliexpress for less than a dollar.