Amazon is unusable at this point, and I don’t get how they have so many customers. Free and fast shipping is no longer exclusive to them, and there are others out there with far nicer websites and no shitty ad listings.
This is undeniably a little more work that just searching on Amazon and buying the first option. But it's about the same amount of work as using Amazon properly (skipping the sponsored listings, filtering out the dubious non-Amazon sellers, figuring out which reviews are fake, trying to tell whether the nominal maker is a real company versus some weird algorithm cloner or re-reseller, worrying over whether Amazon's inventory-mixing means I'll get a fake, etc).
I still end up buying some things from Amazon, but it's fewer and fewer, and I'm usually happier with the total outcome now.