Honestly, if it’s to keep people from being totally destitute, why should someone over median income get anything from it.Depending on how the next say 8 years or 10 years go, we have contemplated just using what myself and my wife might get to help some others who are elderly who are trying to live off it as a sole source of income. We've pretty much ignored it as a source of income for retirement just due to all the uncertainty. If they means test me out I don't think I would throw a tantrum about it.
Looking at numbers. Poverty is around 21k. Median is 75k. So make the payment 1750/month and it becomes 0 at 75k. It would do what the program was created for.