For what it’s worth, most of your comments aren’t eligible for copyright; they aren’t sufficiently original or information-packed. Just like @[email protected] and their licensing efforts, it’s mostly a vanity to attach a license to unoriginal one-line throwaway jokes. I wouldn’t say that it’s arrogant so much as lacking in self-awareness; a one-liner must be deeply insightful, contain a pun or paraprosdokian, address the current zeitgeist, or otherwise be memorable above and beyond the time and place that contextualized it.
Nah, just use direnv instead, comrade.