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.
[0]https://breloomlegacy.substack.com/p/the-allopathic-complex-...