You can’t argue that 40k panders to the LGBT crowd because fuckin obviously if you’ve ever even looked at a 40k title, but you also can’t really argue that 40k isn’t at least a little sexual.
You got ratlings, pretty much everything slaanesh, aeldari waifus, and the entire Ciaphas Cain series. And while yeah, you don’t exactly get steamy love triangles in mainline 40k lore, you also have callidus assassin’s and sisters of silence popping up all the damn time. Sex isn’t the focus (mostly. Looking at you ciaphas) but it’s certainly present in the setting.
As a welder, much of my work straddles the line between art and mass production. I’ve made many, many beautiful welds that will never been seen by another person for at least the next 20 years, if ever. Some of the best that come to mind are stainless steel welds on industrial equipment that get buried under paint or insulation. I spent 3 years welding parts for US battleships and Navy cruisers as well as the occasional weird airforce part. Most of those welds will never been seen by living people after leaving my old shop.