Started from a 10th Dentist post on Reddit, it has become a meme for its jab at Linux user and its absurdities.
Most 'sex education' past the basics relies on linux user logic (it doesn't work in practice)
So I was at a furry convention a couple months ago and I was at a panel where a guy was explaining how he fit insanely huge dildos up his ass. To be fair, the guy was a bit drunk explaining it but the panel just didn't convince me. He tried to convince the audience how asshole stretching is a myth, how the inside of the anus will over time reshape itself to accommodate extremely large dragon dildos, how you absolutely need to use certain kinds of lubricants or the dildo will be entirely ruined by depolymerization, how you need to be constantly paying attention to what you're doing or you fuck things up (like how his surgeon once shaped the inside of his ass back to normal, which fucked up years of training his anus to accommodate the dildos) etc etc etc...
It really struck me how much of it seemed exactly like the kinds of rationalizations a linux user might come up with. You need to constantly be doing everything perfectly and any fuck up is because you weren't informed enough, therefore it's entirely your fault. There's also the exact same extremely opinionated takes on every topic - literally when someone tries to convince me to use something like GNOME or Wayland on Linux, I think back to how hard that panelist was trying to push buying dildos from Etsy businesses instead of Bad Dragon. I think in any community that encourages black and white thinking, whatever information is provided will inevitably only help those who obsess over minutae while providing a bad experience for anyone else... which in my controversial opinion describes kink spaces pretty accurately.