While I’m an open advocate of chalkdickery to combat Trumpery, it would no doubt create a vicious cycle of even more feckless invocations of safe spaces...safer to also include a chalk vagina and maybe a gender-neutral scribble as well to insulate against oppressive phallus imagery.

the way safe spaces are implemented in practice make them the exact opposite of a “a space where we can explore our ideas freely without fear of judgment”. Namely, because of the people conflate ‘judgement’ with ‘respectfully disagreeing with your opinion’ during the course of arguing a debatable proposition.