Maybe somebody more familiar with the NHS can give a deeper insight (maybe @Otterly since you seem to be adjacent to the UK's medical field), but it seems like she will lose whatever case she brings against the hospital or the doctor unless she has them absolutely dead to rights on misconduct, which I doubt she does. So, she's going to waste money on a court case right at the moment she shouldn't be.
Which brings me to something that Shondo said during the video: "the worst thing that could happen has already happened". Personally, I don't think that's true. She just got phonebooked, and her entire career (as the house's breadwinner, I might add) is built on the tenuous job of streaming, which is completely at the mercy of whatever website she streams on. Not only that, but she's at the mercy of government regulations because she's appealing to lolicons and governments are paying attention to that shit now (see: Texas and her own government regulations). You'd think she'd contemplate cleaning up her image, which she could probably rebrand given the connections she has, but I predict she's going to double down. Her followers will defend her, and so will a lot of her close friends, but the wider Internet that is becoming rapidly more concerned with and against loli will eat her alive.
So, you're a codeine addicted lolicon VTuber with like 4 dependents, two of them adults, no college education, no plan for how you'll handle your career if shit goes tits up, with a family dynamic that is continuing to sour, and a very shaky future, none of this helped by the fact you were just phonebooked.
I think the old adage is going to ring true: "it can always get worse."