Your arguments all ultimately focus on the value telemetry generates for the company, not for the user. These two should theoretically coincide, but in practice, they don't. Telemetry may be a fine thing in the abstract, but it's mostly used in a very hostile manner.
People would be more comfortable with telemetry if they could trust it's being used only to fix bugs and improve workflows. The reality is far from that, though. Telemetry's main use in end-user software is to provide data to direct various aspects of development that ultimately boil down to: how can we extract more money from our users? That's part of the reason we get dumbified apps full of questionable design decisions and user-hostile anti-features. Instead of asking people what software they want, "data-driven" companies are just setting up a control system around their users, with changes in the software being meant to influence behavior towards better monetization.
Until that gets fixed, I'm going to keep preemptively blocking any and all telemetry. I'm also very happy that GDPR forced companies to surface a lot of hidden surveillance, and that I can just dismiss all these notifications knowing I'm legally opted out by default. To the extent I am in fact opted in - i.e. companies literally breaking the law - I yearn for the day DPAs in member states get serious about issuing fines. Until then, the next time I spot telemetry enabled by default, so help me God I'm filing a GDPR complaint.
People would be more comfortable with telemetry if they could trust it's being used only to fix bugs and improve workflows. The reality is far from that, though. Telemetry's main use in end-user software is to provide data to direct various aspects of development that ultimately boil down to: how can we extract more money from our users? That's part of the reason we get dumbified apps full of questionable design decisions and user-hostile anti-features. Instead of asking people what software they want, "data-driven" companies are just setting up a control system around their users, with changes in the software being meant to influence behavior towards better monetization.
Until that gets fixed, I'm going to keep preemptively blocking any and all telemetry. I'm also very happy that GDPR forced companies to surface a lot of hidden surveillance, and that I can just dismiss all these notifications knowing I'm legally opted out by default. To the extent I am in fact opted in - i.e. companies literally breaking the law - I yearn for the day DPAs in member states get serious about issuing fines. Until then, the next time I spot telemetry enabled by default, so help me God I'm filing a GDPR complaint.