I think they are actually thinking on something worse. They want to dehumanize an ethnicity to justify applying means to stop their reproduction. From things like exile, deportation, chemical sterilization and the like. What they are actually looking for is a “rational” justification to commit genocide.
I spent two years with a lot of back pain (I used to run, do some BS martial arts and gym). I could barely stand for more than 30 minutes, before feeling a burning pain from the back to the leg (sciatica). I went to a neuro surgeon and he said I should undergo surgery (it was in Brazil, so every private health surgeon opinion should be taken with a grain of salt). I went to traditional physiotherapy, which was horrible, until I went to a physio clinic specialized in spine treatment. Their treatment worked wonders and after three months, I stopped feeling that acute back pain, but couldn’t run or do any more intensive activity. After this treatment, I looked for another physio specialized in Pilates and I was able to improve my muscles until I was finally able to fully recover. Today I don’t feel anything, but every now and then I still do some exercises for back muscles.
Moral of the story, physiotherapy works wonders. Too bad that not everyone has access to it.