@Runnerinthenight I think exactly the same.
When we did a few "test" dinners with DTwins in the very early years, you would have seen me looking frazzled, trying to gulp dinner down, whilst bouncing boy twin on my knee, in the hope he'd stop squawking objecting to the high chair and annoying every diner with his wailing. DH would be most likely carrying girl twin who was just highly strung about absolutely everything. DS would be eating his food, muttering about "those noisy two" and myself and DH would be trying to exit, shooting each other looks of "well, this is a fucking disaster that we won't be attempting again for another 6mths". No one was having fun. Not us. Not the kids. Not the other diners. Yes, you have to try. But you also have to know when to leave.
I just can't comprehend parents who, when faced with the same kind of situation, just ignore all the screaming, with perhaps an occasional "shh, shh" and order dessert. How self absorbed and unaware do you have to be, to not notice or care that your children are disruptive, unhappy, ruin other diners meals, and still actively choose to eat out? How can they get home and genuinely think what a nice meal?
It's more frequent when the children are not disrupting them directly. They'll let dear Jane and Johnny run around and lie on the floor, because hey, it's only spoiling other people's meals, and they don't give a rats arse. Point out they should be parenting their children before someone treads on their head or spills coffee on them? They'll most likely verbally attack you. They've been brought up no better than their badly behaved children. Selfish adults produce selfish unruly children.
The answer shouldn't be decent folk have to avoid places that they used to be able to enjoy without these kind of parents, but when these parents are increasing in numbers, it's the lesser of two evils to just not go. Wrong, but sadly what happens. You can't reason with pig ignorant.