I'm in complete agreement. Thanks to automated crash report uploading, the software I use is more
stable than ever — it's a genuine surprise to me when an application crashes, and I can't remember the last time I had to reboot because my OS froze.
But this means that anything that's not represented in telemetry gets completely ignored. The numbers won't show you how many of your users are pissed off. They won't alert you to the majority of bugs. They won't tell you if you have a bloated web application that's stuffed full of advertising. They won't tell you if your UI is incoherent.
I really do think that large companies are looking at the numbers instead of actually using their software, and the numbers say that everything's fine.