Not read whole thread.
Yes I had my first job at 14 but that was 30 years ago and the laws have tightened up a lot.
Supermarkets won't hire as they can't sell booze, knives, glue etc without a nod from a supervisor. There's also restrictions on lifting and carrying/moving heavy items.
Same problem applies to licensed restaurants,
So places that CAN take on under 18's are inundated. There's only so many jobs to go round.
In addition many adults are taking on extra jobs of a few hours because in the current economy they NEED to.
My dd gets a £100 pm allowance which is when you think about it her child benefit rounded up a bit.
That's for 'luxuries' I cover necessities/basics. If she wants to eat out, go cinema/bowling/day trip, but fancy clothes/shoes, make up, jewellery, gadgets, phone cases and the like it has to come out of her allowance.