Earlier quoted context omitted.
I have worked on products and have made changes based on data I got on how users were using them. Telemetry doesn't replace user feedback or interviews, but it really does help.
Some of us are assholes though and don't really care about helping you out with making money. No offense intended.
Note, when we're talking about telemetry we're not talking about tracking your time on a site to show you ads, we're talking about tacking bugs you encounter so they can be fixed.