I think its insecurity coming out from people a lot of the time, the requirement to voice anything you've mentioned is fucking despicable, given that YOU are the one who is providing care for their relative that they either cannot provide or have the inclination to provide.
Personally- and I'm ashamed to admit it, the time will come that my FIL needs help with his Alzheimers (I do not possess the right skill set or temperament to care for him. He is getting to the point where he does get aggressive and I would struggle to not rise to it) personally I'd be making you a cup of tea if I'm ever there when a carer is there, all respect given- because someone like you will ensure my FILS needs that I cannot meet are met.
In my view, that makes you special. I could not do it.
I am in a higher paying role, when I am at work (off due to illness throughout pregnancy) my flat rate is £27 ph, 1.5x for evenings and Saturdays, twilight shifts x2. I do have stress when I'm at work, just different stress.
I have however discussed with DD that there is a disadvantage to lower paid roles that is more than what hits your bank account at the end of the month.
I've worked as a cleaner, I've worked at Mcdonalds, I've worked as a shop assistant.
In those roles, there's been a uniform to wear, time keeping has been closely watched, there's often a manager just waiting to pull you up, there's a lack of control in your work schedule, there's a lot of stuff that you are just expected to put up with.
It's harder in those terms than my more recent roles.
I decide the hours myself and my team work, I decide (within reason) what I wear to work, I can work as I wish to, I've got a framework that I work with, but other than that, decisions are my own. If there's a meeting and I cannot make it, I cannot make it and the time is changed.
There is a huge amount of freedom that comes with people having some respect for you as a professional and it is shit because I'd honestly say that providing care, or providing a clean environment, or keeping a supermarket running is just as important as my job is... or even more so! My projects were halted during the first lockdown.