One supplies someone who has money to spend, with a good or service they desire.
However if not every citizen has money to spend, then only the minority of individuals who have the excess ofmoney to spend, can decide what goods are services are “demanded”.
Currently those goods and services, demanded by the minority with the wealth, are war, weapons and environmental destruction.
Giving money to everyone creates a true democracy.
And it will provide a healthier, happier, better educated society to boot……..for us all to enjoy