I used to work in a soft play next door to a weatherspoons. We used to get people kicking off because:
We wouldn't let them bring in the hot plates of food they'd ordered next door whilst they supervised their children.
We only had plastic cups for cold drinks and I couldn't magic up a glass.
Wanted to leave their children and go next door and didn't understand why a 16 year old with no childcare experience, a till to cover, tables to clean, coffee to make, make sure the 40-odd kids were OK, clean up the inevitable pee puddles, with a door onto main road, was a spectacularly poor parenting decision.
Worse still, the parents who would sneak off leaving their children unsupervised.
When during peak time we had a 2 hour limit on play, parents would tell their kids they could have ten more minutes after I had called them out.
The people who would rock up 10 minutes before closing and kick off because i wouldnt stay open for them.
Also, the sheer amount of parents who knew their kid had had a pee or poo in the play area and not tell us.