A career can be had at 'fast food joints', if one has the right mindset. Other than that, IMO it's exactly what you used it for... pocket money. People thinking they should be able to support housing, a car, groceries and items like cable tv, internet and new clothes every month on an entry job like fast food non-management, have been fed that line of bull by those who ferment anger at those who have applied themselves and moved up the ladder.
The monetary pool is unlimited, there is no 'piece of pie' (static pool) more flows your way when you increase your value in the employment market.