Seems like being logical/unemotional would preclude becoming extremist, but what do I know?
I’m reminded about the bit in TMP where Spock dismissed Decker’s idea that V’Ger was firing warning shots because that would require compassion, an emotional consideration. Logic just depends on what fundamentals you choose, and if one of those isn’t the value of life (or the value of non-Vulcan life), violence would be the most straightforward solution to getting what you want, assuming you would win any struggle.