I have a hunch O2B reads here.
Bro: For whatever it's worth, I'm pretty sure most people can see what actually happened here. The consensus seems to be that yeah, you might have done some better research before opening the can of worms that is ALR, but it's pretty clear to everybody that she's the crazy one. As of this video, further defending yourself/responding is not only unnecessary but actually a very bad idea.
Not that you asked for my advice, but I'd suggest you just disengage from her while people are still generally sympathetic towards you -- based on her track record, nothing you say to her in private will stay private and anything you say publicly will just rile up the delusional ambabies. And that same track record suggests her baiting and blaming of you is only going to escalate from here on out. You're on the verge of seriously damaging your career here. Your actual audience is people who are serious about weightloss; you're never ever ever going to reach the ALRs of the world, or their die-hard supporters. You may not believe in your heart that she's a lost cause, but this isn't a situation where you will benefit from publicly trying. Just learn from the experience and move on. (Keep the receipts though. You never know what shit she'll pull in the future.)
(Of course, I may have misread you completely and you might be a master manipulator who knows exactly what he's doing here, riding the algorithm and all. In that case, carry on, laddie.)
God, it's exhausting being nice. I need a drink.
In lighter news, I think this is the closest I've seen Zach come to actually losing his shit. It's not the most dramatic he's ever been, but there's a sense of exasperation in his ranting that seems kinda new.