Now that last part is BS. That show (and a lot of things that show that kind of content on Netflix, HBO, etc) get away with stuff that would easily get them over an R-Rating. There is no way you could get away with that shit, outside of maybe a documentary and even then it wouldn't get a wide release. Plus apparently Sense8 does weird sex shit a lot. I've read a couple of reviews that mention the sex stuff actually goes beyond bad to outright tedious with its regularity. When it comes to the "disturbing" bar, mine isn't low, yours is just way too high.
As for what is disturbing, Sense8 definitely qualifies. Saying a birth is "beautifully shot" is like saying The Human Centipede has great cinematography. Even if it was true, it doesn't change things. Also, comparing Xenomorph spit to disgusting sex shit is hilarious. Just because a prop department might use weird stuff to get the effects they want doesn't mean anything.
But, who cares. I was just using the show as a comparison to the stuff HBO puts out. They're both gross, and far above R rated, but at least one has dragons and sword fights so at least part of it might be slightly entertaining. They're still both terrible in my opinion, one just happens to be the type of terrible I could tolerate better and neither are really relevant to this thread outside of when I was using them to talk about HBO's fucked up porn-ish content. I honestly don't care that JMS, a guy who hasn't been relevant for a decade, and a pair of film making siblings who have done exactly one thing I liked got together and made a gross, terrible show for Netflix. Just like I don't care that some people are obsessed with the rape filled pile of crap called Game of thrones.