The Substack is still live[0]. Anyway, one of the images in his Twitter banner[1] is an X-ray of a spine with a bunch of screws in it. The Substack is also named after Breloom and has a picture at the bottom, and that's also in the Twitter banner but doesn't seem otherwise prominent in any of his social medias. Not very hard to figure out a spinal issue as a potential motive and guess at an interest based on the banner and cook up a quick viral post. I'm not saying it's definitely fake, just urging a bit of caution for the time being.
I dunno, but the article continues to be live, and I can't imagine Substack doesn't know how to scrub posts from their platform if they wanted to. We'll find out eventually I guess, so I'll continue to urge people to be cautious with this and wait a bit.
[0]https://breloomlegacy.substack.com/p/the-allopathic-complex-...
[1]https://pbs.twimg.com/media/GeYOLH2WgAA16X7.jpg