Lots of things are used in a way they were not originally designed for. That does not make it wrong to use. Viagra was originally made to treat high blood pressure for example...
Privacy is what I consider important from a VPN, but to someone else it may be to get an IP address in another country which gives them access to regional content, for someone else it is a way for them to bypass censorship.
Being anti-vpn is just...im speechless