Even as of today, California gives aid to many states who fundamentally disagree with California's culture. Make social welfare state level and some states will simply starve.
It's like insurance: we all need to pool together and help everyone. And for it to work, we can't complain that some people get more help than others. It's a safety net, not floor. If everyone hit the net, the entire thing collapses quickly.
2nd reason is that people can move between the states easily. Imagine the logistical disaster of having a California worker work for a New York company. Which social security does this workers wages get deposited to? What if the worker moves to Arizona? What if the New York company opens a branch in Florida and that worker's department operates out of there?
It's a mess across state lines, and traditionally we have state disputes handled at the federal level.
> 2nd reason is that people can move between the states easily
There is no requirement that states have to let anyone in without any action. California can easily levy a tax so high that only contributing people can enter. They don't want to....
It's like insurance: we all need to pool together and help everyone. And for it to work, we can't complain that some people get more help than others. It's a safety net, not floor. If everyone hit the net, the entire thing collapses quickly.
2nd reason is that people can move between the states easily. Imagine the logistical disaster of having a California worker work for a New York company. Which social security does this workers wages get deposited to? What if the worker moves to Arizona? What if the New York company opens a branch in Florida and that worker's department operates out of there?
It's a mess across state lines, and traditionally we have state disputes handled at the federal level.