It's weird this bizarre comparison the OP is doing between babysitters and teachers as a) no one has suggested it and b) I also don't expect babysitters to be bringing up my children.
I find it quite worrying that the OP seems to think that teachers shouldn't appear to look after children, have a nurturing role or keep them safe in their classroom and that parents expecting them to do this while they are work is somehow viewing them as childcare.
We've moved on from the Victorian times where children just sat and copied lines from a blackboard. Yes teachers are educators first and format. NO ONE HAS SAID OTHERWISE. And certainly as a working parent, I don't have the time, skills or actual want to educate my child the way they would learn at school so I very much value a teachers input in this.
And no teachers don't "bring children up". But they are part of a community who play a part in shaping a child with their skills and development as they grow. Some teachers have a massive influence on young children and teenagers. My mum still has pupils who she taught 20 years ago speak to her on the street.
And no I don't expect teachers to "care" for a child in the sense that I do. But I expect them certainly adopt a caring approach where appropriate and to uphold their duty of care. I expect that while in their classroom, they are looked after and kept safe. That incidents are reported, that they would report incidents of suspected harm, abuse and neglect, that they managed behaviour and bullying and that contribute towards wellbeing through learning and development that falls under their remit.
"Care" is a vague and broad term that can mean different things in different contexts. Are there really parents on here who don't want their teachers to care whatsoever? That they don't want their children kept safe or bullying and behaviour managed?
If teachers aren't caring and looking after children in school hours than who is doing it?
And lastly yes there will be parents who have unrealistic demands and then the pressures on teachers through SEN reforms. But that's probably an issue for a seperate thread.