Chances are high that lots of people here are in fact working for said companies, delivering data collection tools, so there is that…
Big Tech does not want your stupid private data. It is in all objective respects toxic waste. But they do want to know if your CPU is overheating, or your SSD is failing early, or if your programs run slowly. Telemetry is good and valuable.
This is so obviously contradicted by the actual behavior of Google and most other tech companies, big and small. From the inside, you may see a clear distinction between telemetry and the truly creepy amount of personal data collection happening in other parts of the company. But you should have no trouble understanding how end users are less able to draw that distinction, especially when they are not offered the choice to only opt-in to some of the data collection and "personalization".
So, do you really think that a user being suspicious of large-scale data collection means they're deranged?