This thread is absolutely batshit.
OP believes she should have a say in the HT's "performance management", because she happens to have a child at the school.
OP believes that the HT should be available to discuss completely non-urgent issues with her during the school holidays, even though said issues cannot realistically be dealt with until the children are back in school.
OP believes that the PTA (despite being volunteers!) should also make themselves available to her during school holidays, again to action something completely unrealistic and impractical.
OP believes that she should have a say in the number of support staff employed by the school and that in this time of austerity, "extra" TA's can and should be funded, advertised for, interviewed and recruited in the next 6 weeks (despite the school being shut!) on her advice.
She believes that she is entitled to be consulted about sanctions imposed on children that are not her own (even in the holidays when the kids aren't in so there is literally no behaviour to sanction!) and knows better than the School how classes should be organised.
OP believes she is entitled to an opinion on how much the HT is paid and how many weeks holiday they deserve despite (clearly) having no understanding whatsoever of what the role actually entails.
Talk about delusions of grandeur! I work in a school and deal with a lot of "challenging" parents who seem to think that the world revolves around them and their child but this really is something else. I think this thread is a very good argument in favour of HT's not being directly contactable by parents via email as, I suspect, if OP was to be able to contact the HT directly the poor woman's life would no longer be her own!