>Please don't. Not just because of the false positives and false negatives, but because user privacy is actually a good thing.
Like it or not, bad actors use VPNs as well, and for some businesses the adverse selection caused by VPNs basically makes banning VPNs a no-brainer (eg. due to fraud).
Like it or not, bad actors use VPNs as well, and for some businesses the adverse selection caused by VPNs basically makes banning VPNs a no-brainer (eg. due to fraud).