The world is divided into two - the sitter backers and the helpers.
I am both of these things.
My son's are involved in Scouting (I am heavily involved in Guiding). I am often asked to help as a parent with Scouts/cubs/beavers. Unless it is something that requires no extra effort from me (like using our 7 seater van to take extra people/things to an event I'm already going to with my boys), I will say no.
I will be the "sit back and watch others do it" crew.
Why? Because I have 4 children and busy my mind in many, many voluntary hours week in and week out in several different capacities. I have the ability to say "no, I'm not helping", even though in many other capacities I give over and above what is required.
I currently attend as a parent the toddler group I used to run (with a 3 year gap when I've not attended). I rarely lift a finger there either.
What's interesting here is the assumption that those people who don't help tidy away are of one breed. Different to those that do help.
I currently run brownies (20 plus years), other roles in girlguiding, governor at two schools, committee for our village hall, read with children at school. Ive previously run a toddler group, set another up, volunteered at swimming club, helped at football club.
But often I say no. I did sit back and decide to let others do the work (this time) instead of me.
I first entered this thread because I fear oeople may sit and judge me for not tidying up at toddler group (I don't). I am a very community minded person and probably volunteer much more than the average "tidier upper" at playgroup. I would not have judged people that don't help.
What an utterly awful thought that people will judge me because I don't help in that single capacity, amoung all the ways I do help.
I'm glad that such shallow mentalities mean nothing to me.