The founding fathers never advocated that everyone must give equally or benefit equally from the general welfare provided by the government
Yes they DID advocate that everybody support the government equally by paying certain excise taxes/user fees on products and services they actually used and everybody paid the same amount for those regardless of their socioeconomic standing. But only those using the services paid.
And of course everybody won't benefit equally from anything, but they mandated that everybody, rich and poor alike, have equal opportunity to do so. If the government builds a post road to deliver the mail, all citizens, rich and poor alike, who use that road will benefit from it. Those who have no desire or need to travel that road will not benefit from it, but they could if they wantedf to, and they will be using it if they mail a letter to somebody along that route.
All of us, for instance, benefit from the interstate highway system whether we physically use it or not. It provides the same national defense capabilities for all of us. We all use products that are transported on it without regard for our sociopolitical situation or political clout.
Compare that to food stamps, for instance, that are only available to a certain economic sub group and not available to the rest of us paying taxes to provide them. However noble and well intentioned those food stamps are, the Founders would never have allowed that to happen in the federal government but would have looked to the states or local communities to do what they chose to do for the poor. They rightfully figured out that such activity from the federal government could destroy the very foundations of the freedoms provided by the Constitution as well being the corrupting influence that it in fact has become.
Bringing this back to the main topic, however.
Don't you think we have two distinct cultures? Those who see the virtues in the doctrines of the Founders and those who don't really care about any consequences of government action so long as they get their free stuff?