I'm always a bit surprised at how many sites blocking doesn't break. Sure, it occasionally murders some S3 load I actually needed, but for the most part it does

I'm always a bit surprised at how many sites blocking doesn't break. Sure, it occasionally murders some S3 load I actually needed, but for the most part it doesn't perceptibly change my experience. It's a bit alarming that you can kill 80% of a page load without your experience degrading in any way. At that point I'm prepared to call what's happening hostile design - the user's well-being has clearly taken a serious backseat.