It’s not a purity test so much as a fear that publicly signaling loyalty to trump devalued their trustworthiness as private and secure. If their CEO legitimately believes that Republicans are better on tech policy than democrats because conservatives want to weaponize the federal government to control speech online, then I don’t really trust him not to cooperate with federal authorities when they want to access someone’s emails or vpn traffic. Conservatives are simply not trustworthy to me