Yes I agree with what you say here, I mean I often wondered how many times prison officers probably get spit on.One of the issues I've had with the calls for certain groups to be prioritised for the vaccine is who do you de prioritise? If you bump up teachers you have to bump down some one.
Criminal defence solicitors are poorly paid and work in awful conditions that are not safe but no one cares. You should also vaccinate prisoners. Not for their sake but for prison officers who don't get a choice. Choosing Bellfield is a poor example but it's not him you are protecting.