Purity testing a pedo out of your movement, or purity testing some retarded jew that's only in the position because he's a nepobaby is not "purity testing to death". Speaking of woke retardation. Taking on an ever growing list of causes is another one. Thats how we went from gay rights to LGBT to LGBTBRAAAPP+. Or how feminism went from supporting rights of women to campaigning for 3rd world rapeapes.
I'm sure you can make a compelling argument why the whole internet thing fits SKG, but it is a much larger and more nebulous cause. SKG was simple and clearly defined, with reasonable bounds. Keep focus on the same objective and force the EU to either accept it, or put to paper jews have a free hand. Don't retweet pedos and don't take on more causes. Now lobbyists can point out that SKG wants to have all sorts of internet laws that are impossible, and therefore all their demands should be denied. If you just say "we want them to stop killing games, nothing more" it is harder for them to deflect and delay. Right now in court the judge said he doesn't have enough to work with regarding killing games (which is why they're at the EU). So pressure the EU to spell it out.
If you just have people milling about taking on more pet causes, going to endless debate groups, and show up at 50 different meetings to talk about compliance. Congratulations, you're just another rudderless NGO moving air.