I'm concerned that some of the petty drama is poisoning the well and nobody will take this seriously in a long time because of it, because I do think action is needed and is urgent.

Me too. Any post about this petition instantly gets filled with toxic comments like "fuck that cunt piratesoftware!" and it seems to have overshadowed everything else. I initially approved of the movement until I saw all the cult-like zealousy surrounding it. Hopefully other consumer protection movements like right to repair can make ground without devoling into internet shitflinging between youtubers.