Generally, won't people who care about headphones own multiple pairs of headphones? I have a cheap pair of liquid-resistant bluetooth buds for workouts, and they work great for that but sound pretty bad. For walking or home use, I use either a wired set of nicer earbuds, or some wired over-ear headphones that sound amazing.
All of them combined cost less than airpods, too. If you care enough to spend money on headphones and not just use the wired pack-in ones that come with most devices, would one not just do an hour of research before spending almost $200 on something with a very obviously limited lifespan?
And as far as airpods being a platform: the author seems to think "sensors = platform". They're a nicely integrated part of Apple's whole mobile platform, but not a platform themselves. You can't use airpods by themselves, so how does that make them a platform?