I wonder if companies like Wetter Online (from whom we know that they're selling the location data to brokers [0]) or ad service providers which offer libraries do the same.

If it were so, Google should be knowingly be allowing this to happen and be a co-conspirator. I mean, they surveil our devices as if it were their home. Impossible that they're not aware.

[0] https://netzpolitik-org.translate.goog/2025/databroker-files...