Your comment is ignorant. Firstly, she isn’t a lawyer.
Defence lawyers in the vast, vast majority of cases aren’t making “huge money”, although I accept that in this (high profile, US) case they inevitably are. It is very common in the uk for the experts (forensic, psychiatric etc) to make more for a days work than the defence team make in several months work.
Legal aid has been consistently eroded in the uk. Few young solicitors/ barristers are choosing it as a profession.
Anyone can be accused of an offence. Just because the police/media believe they are guilty doesn’t mean they are. Would you fancy trial by media if you genuinely believed you were innocent? Defence lawyers don’t lie for their clients, contrary to popular belief.
Actually, anyone can commit an offence. The best example is death by careless driving. I doubt any drivers can say they haven’t been distracted for a few seconds. It is very much a ‘there but for the grave of god’ offence, but can result in a prison sentence of many years. Do you not think you would want a defence team to mitigate on your behalf, and put forward your remorse, the effects on your family etc? That is what lawyers do.