As we evolve, we change the way we live and work - and some changes are foisted on us anyway and are beyond our control.
I'm sure many of us remember knocking on friends' doors and asking if they could "come out to play" - disappearing to the local park (or in my case, a nearby spinney); or simply playing in the street until it started to get dark when we would ask a passing adult to tell us what time it was because none of us had watches.
Those days seem like, almost, another world. How many parents would feel comfortable now allowing their children to just roam around; there are no park-keepers to keep an eye on things; playing in the street with so much traffic is a bit of a worry (didn't we used to play ball in the road, moving out the way for the occasional passing car?).
So playtime / party time has to be more structured, more organised - especially if mum is working. The awful thing is though - from my POV - the way commerce has muscled in on the act. Hence all the plastic party-tat... ready-made goody bags, etc, and the catering for kids' parties (McDonald's) which of course busy mothers are going to take advantage of, if they can afford it. Same with hen and stag nights... stretched limos where you can lounge with a (plastic) flute of bubbly in your cheap pink t shirt and funny headgear. Parties - for children and adults - are an industry, and they are cliched and formulaic.
I can well understand time-poor parents opting for these labour-saving options, but at the same time, I think we've lost something in the process... the spontaneous and constructive fun we had, and the excitement of parents planning a small party at home. The last party I remember (70s) - the kids were running around the garden, inventing their own games, whilst some of the mothers (and two fathers) lounged in the doorway and the kitchen with tea / small glass of wine, supervising and chatting until it was time to go home - with each child taking one of the many balloons and being happy with it.
Pure nostalgia of course, because very few parents could do it like that now. They just don't have the time.