I speak as a solicitor, who when 4 months pregnant was in the wrong place at the wrong time, and accused by a social worker as being one of 3 alleged perpetrators of physical abuse of a DF's 12 week old baby; of which, following the conclusion of the family court hearings I was later exonerated. And this was notwithstanding that the police put in writing very early on that they didn't consider me a suspect / person of interest in the investigation.
The social worker was entirely incompetent and in fact was sacked before the matter reached the court and then replaced very late in the piece with another social worker. The first social worker made all sorts of representations to my DF and her partner, then wrote up reports which didn't reflect those said representations nor any substantial content of what discussions my DF and her partner had said in various meetings. Most of the social worker meetings with DF and her partner were never written up, and a copy provided to them, though they were promised this would happen by the social worker many many times.
When my DF's child was being forcibly detained in the hospital at the beginning of the investigation, I evidenced first hand bullying by the medical professionals too. I was watching over the baby for 2 hours while the parents left the hospital briefly to get legal advice. A doctor spoke to me and demanded to do a medical procedure on the child to investigate further the alleged abuse. I said no, they can't do that without the parents consent - wait till they are back. The Doctor said we don't need their consent, and will do it anyway. I stood my ground. In fact, the Dr would need to go to a judge to obtain an order in absence of consent - which my DF gave anyway once back at the hospital. But in this incident, I saw saw the system of representatives of the state - be it social workers / medical - in action, bullying and using their powers falsely and coercively.
And the system is broken. Following legal aid cuts, intervenors in family proceedings accused of child abuse are not entitled to legal aid funding - unlike the parents in family proceedings. I was eventually exonerated by the family court, but it cost me £20K in legal costs to get to that point, none of which was recoverable.
Having experienced first hand what it is like to be someone on the wrong end of a social worker accusation, I have great sympathy for the sentiments expressed by the OP