You hate ‘all that stuff’ - but what stuff? Taking someone to an appointment is very different to giving them a bath.
It sounds like you don’t want to help them with anything, ever. Is that right? If so, I hope you’re ok with nobody ever doing you a favour or helping you out with anything.
Sounds like a lonely way to live.
And if my dc had that sort of attitude to me, I’d think I’d failed in bringing them up.
Taking someone to a chiropodist appointment is the kind of thing you’d do for a friend. It’s hardly a life commitment.
i think if you tell your parents that’s how you feel, prepare for them to be hurt, upset, maybe angry.
My mum died last year. After she died, I was able to think, well, I did x and y for her, I took her here and there, to medical appointments, to days in hospital, for blood transfusions, to the hairdresser. And I did all those things because I loved her and Dad, and wanted to help them in any way I could and make their lives easier.
Nobody is saying that you have to be a martyr and look after your parents 24/7, but I think that what you’re suggesting is pretty unusual. And selfish.