People, particularly the wealthy, try to fuck things up for their benefit because capitalism has so deeply engrained in them a sense of rabid and egocentric individualism, and has taught them that having more than others makes them good, and if they have more than others it’s because they’re good.

The poor are “abusing” social systems because many of those systems lock them into poverty, where they’re forced into a game of economic limbo, which withholds any/all benefits if they earn too much (which is still not enough to live on), or they do things to receive more support than what the state says they are owed with the goal of having an acceptable standard of living, if they can even achieve that.

Neither of these problems will be solved by people “getting better over time”, and in fact, we are all observing these things getting worse and worse. Reforming social safety nets can maybe provide a solution to the latter problem, if they’re drastic enough. But, imo, communism provides the solution to both.