Isn't that how all businesses operate? If customers don't like it then they can find an alternative vendor.
"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."
Like, I agree with and support their politics, but that doesn't make something politically neutral.
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.