Basically a summary is that there's a couple places that put up signs saying children were welcome, but they were to use their "indoor voices" and while a cafe got a LOT of support on their move and a few angry parents, a hotel lacked support (understandably, that's a totally different atmosphere)
Boils down to "Sure kids will be kids, but don't overuse 'kids' as an excuse for bad parenting" Some of the time is okay, all of the time is not.
And the part in bold at the bottom