There's no shortage of stupidity in eastern "wisdom":
https://www.nytimes.com/2012/01/08/magazine/how-yoga-can-wre... https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6790910/
I for one prefer the clean extraction (or parallel invention/construction, whatever your take on that is) of single techniques based on double-blind evidence instead of being told that I can't just do breathing exercises properly without also listening to the incoherent ramblings of a random guru:
https://www.wimhofmethod.com/science
Yep, the Wim Hof method was original research too, but that guy basically just said: I tried some things, these seem to work, here's the proof, take it or leave it. Goes on to break some records and just STFU's otherwise.