The point is with teaching, we all had experience so we can all say something relevant when she starts on one. The teachers/TAs/SL/SENCOs etc. can give more nuance obviously.
With law, the most contact I imagine most of us has had is with wills/conveyancing or family law and with the first two, it isn’t that traumatic in the grand scheme of things. When she has threatened lawyers in the past you can feel the bristles here, and the same with Essexgirl. She knows she has the upper hand because she won before and most of us won’t be seasoned barristers or solicitors who know it is all hot air. It is horrid feeling threatened like this.