https://www.doineedavpn.com enumerates legitimate use cases well I think.
> This site was conceived and built by IVPN to challenge aggressive marketing practices in the VPN industry.
> This site was conceived and built by IVPN to challenge aggressive marketing practices in the VPN industry.
> VPNs do not effectively solve this issue. Most modern browsers can detect the geographic location of a device based on data from GPS, available Wi-Fi networks and GSM/CDMA cell IDs and will submit this information to websites requesting it.
Did I miss something? Even the ad-tech browser will ask the user before sharing that?