The issue seems a bit misrepresented by the dev.

The mentioned section of the privacy policy is true only for the logged in users that have agreed to voluntarily share their data.

Without logging in they don’t even store a single cookie on my device.

Good luck. Their website said it’s coming for years, then they quietly dropped the promise.

Didn’t even have the decency to publicly admit they were never going to care about Linux support.

It’s probably best to not feed the troll.

And for every year without the inflation adjustment my performance goes down accordingly.