The original title ("Don't use VPN services") is appropriate. The article talks about more than just anonymity - it also explains why you shouldn't use VPN services for greater privacy or security.
The article does say it's OK to use VPNs for accessing internal networks, but that wouldn't be a VPN "service".
The article does say it's OK to use VPNs for accessing internal networks, but that wouldn't be a VPN "service".