If anything, respecting an employee's personal life privacy seems fairly in-line with the values one would want in a privacy-focused VPN company.
Like, I agree with and support their politics, but that doesn't make something politically neutral.
"I'm surprised the co-founder of a freedom of speech company is contributing to a political party that wants to force religious charter schools to close."
I don't think anyone gives a sh*t about skin color, but of course it's legitimate to care about cultural background and education, not wanting uneducated people with vastly different culture that doesn't align with the host country is a valid stance and it makes sense to maintain proper equilibrium in the said country.