OP I won’t ever be able to separate whether having highly retaliatory parenting on each side and distance between my parents in every way was what made 50/50 so awful and has affected me long term.
I think in most other circumstances though it is pretty accepted by everyone that from childhood, if you give no long term stability of care or home to a child then they normally will end up worse off in lots of ways.
Like emotionally damaged, people pleasing, no ability to advocate for their own needs or wants, no personal boundaries, no idea what they want or unable to choose for themselves, having to compartmentalise all the time, managing their parents emotions and burying their own emotions. Having court orders over your most essential life basics is a pretty scary situation as a child, especially if you’re not happy with what they say.
This can shape a child into a quite emotionally vulnerable young person, which obviously can affects adult outcomes around work and relationships. Simple things of childhood often can’t happen, like going to birthdays or play dates. Having a rooted constant community of friends or activities is very hard, with 50/50 there is very little free time for the child to be independent away from one of their parent’s world (so missing important chances to gain maturity that way).
It’s very disempowering to feel like everything is revolving around both the parents’ time and their rights to see the child.
I’d guess that whoever said upthread that it is ‘smug’ to feel that 50/50 is bad, probably hasn’t lived it from being a baby themselves so I don’t take that to heart. It’s a shame to dismiss someone else’s experience like that though. So I’m very happy to hear that 50/50 has worked for some parents and hope that their kids feel the same way too.
There are studies out there about how most people get on with 50/50 which might be helpful for balance. And I do understand that there isn’t always a choice in custody arrangements, (and it’s because of that, that I do think very poorly of the men who force 50/50 on their kids and ex partners).
But If 50/50 is such a healthy arrangement for kids then why is it not recommended care for all kids? And why do so many adults not even contemplate it tor themselves? I think it’s because it’s a totally adult-focused concept, so 50/50 is then very much misunderstood by some people to be ‘fair’