So those who can only add little marginal value shouldn't get a break or be allowed to stay home when sick for a couple of days? Like it or not we have an enorm

So those who can only add little marginal value shouldn't get a break or be allowed to stay home when sick for a couple of days? Like it or not we have an enormous population of working age people and, as the chart shows, only about the 40th percentile and above are adding enough value for that. Those below do not have any negotiation power (they only have ever had a little because of heavy unionization in the past).