Misinformation. OP is advocating that you shoot yourself in the foot.

The CEO said something silly on Twitter which revealed either that (a) he shares an exceedingly banal opinion with literally half of America or (b) he's not above a bit of preemptive sycophancy to advance his (positive) anti-trust agenda.

There's nothing particularly scandalous in the offending tweet:

• Implying that the Democrats are now "the party of big business" is arguably true (and very boring)
• Implying that the Republicans now "stand for the little guys" is dumb but also arguably true, unfortunately - the working classes swung to Trump in the recent election while the Democrats are fast becoming a party of high-earning elites (which is why they lost)
• Saying that the antitrust actions began under Trump I is, well, true

Proton is not owned Zuck-like by its CEO. It's controlled by a foundation with other stakeholders on the board, including the inventor of the Web himself. In its niche it is still by far the best option. Ditching it for a nebulous non-existent alternative because the CEO expressed a dumb and extremely commonplace opinion is just silly and self-defeating.

PS: to be clear, OP is peddling misinformation because it's not true that "Proton took the stance" of anything. It's the personal opinion of the CEO that's at issue. It's a major distinction. I find it disappointing that people interested in privacy would have such little respect for a private individual's right to have their own thoughts.

PPS: to be extra clear, my comments are about the post above, not stuff that people are reading elsewhere. But the substance stands. See discussion for detail.