I agree OP, there does seem to be an increased sense of 'entitlement'.
It is almost as if some mums still think of themselves as being children, as if the relationship with their parents has never evolved from child-parent, to adult-adult.
As soon as I became an adult I wanted to stand on my own two feet and I did.
I was the young one with energy to manage a full time job, travel, a busy household and keeping in touch with family.
I did not 'expect' that my elderly parents should be expected to do anything for me. It was my time to spoil them! My parents had done it all for me when I was a child so when I was the adult - becoming stronger and more able when they were becoming less able - for me it was no longer ‘what can my parents do for me?’ but ‘what can I do for my parents?’.
I always had emotional support but I never viewed them as ‘defective grandparents’ because they didn’t babysit or spend their retirement helping me or didn’t ask after the children enough. I viewed it (very happy to do so) as my job to make the weekly phone calls, check that they were alright and keep them up to date with pics and news about the children. Visits were always more of a family event with all of us.
I never asked for babysitting. I organised babysitters. It wasn’t hard to do, swapping with other mums when the children were younger and making sure I had a long list of local trusted teenagers when the children were older.
Point is, I was an ADULT. I sucked up the hard parenting times, just as I knew my own parents had once done for 18 years, for me. I didn’t want them to have to babysit or child mind, I wanted them to enjoy life and enjoy their freedom.