When I married my first wife, she couldn't cook, sew, make a bed or clean up, do the laundry, nothing.
That soon changed but by crikey she pulled faces!
Her mother never encouraged her to lift a finger in the house, washing dishes, nothing.
She eventually got quite good at cooking, became a damned good seamstress and got into other creative pursuits, basketry became her favourite hobby and a good earner for her.
As soon as the kids got interested in whatever she or I were doing, they wanted to join in. so household chores became a way of playing for them.
This was before TV arrived in the house, of course.
Chores became a social activity for the kids, getting in the firewood, feeding the chooks, collecting eggs, working in the garden and so on, until the boys ended up in my shed ripping everything to bits and rebuilding crazy machines.
The only rules I had for them in there was to clean and replace all the tools in their racks and to sweep out the shed, leave it tidy for me to work in.
Those boys are now grown men , both self employed engineers and really tidy workers, and the girls are also self employed business women.
I never had to punish them, hit them or anything, it was a matter of explaining how things worked.
They knew that if they helped Ma and Pa to get work finished, the sooner we'd eat and take time out for story telling and other family stuff folks did before electronic entertainment took over and divided the family up into self isolated little idiots without a clue of what the word co-operation means.
Paying for chores is a good idea, as long as a basic minimum pocket money is also handed out. That way, even the littlest bkids got the idea that working made for increased loot .
I didn't expect too much from them, if they felt like throwing a "sicky" and not help around, I let them, but they missed out on the group activity, so they invariably got better quick and were tagging along in whatever we were doing.
Kids need to understand the social side of working together, need to contribute to the greater good, they get a lot of personal self esteem out of it.
Without that, they'll tend to feel outcast, and look for other things to boost their sense of self worth, and by teenage they'll find that in activities shared with other kids, outside the home, not all of it fair and healthy. Thieving being one of the first dumb things they get up to.
I can't call kids working at chores at home child labour,it's a bonding exercise, as long as it doesn't take up hours of their play time, they need to play.