Or maybe his in-laws paid full price because they were getting on in years and it was an affordable way to eat nutritious meals without preparing them. Maybe they no longer felt able to do that and were embarrassed or anxious about family knowing. Maybe a lot of things that aren't frivolous and wasteful. They signed up for them. They wanted them and, whatever their reason, they paid what they could for them along that sliding scale anna noted.
Also, just so people understand, the program is a nonprofit that gets most of its money from corporate contributions and private donations. But the proposed slash to HHS programs would hurt the least empowered in our society to be sure. How much depends on how much those cuts end up being.
Mick Mulvaney, Trump's budget director, wants you to believe the block grants (from which support for programs like Meals comes) "Just aren't showing results". One wonders what this clown expects. People are being fed who need to be. That's what the program was designed to do and money going to it from that block grant is showing the result expected. Or, as USA Today put it:
...
scientific studies have found Meals on Wheels programs are effective in improving nutrition among the elderly. And they're cost effective, because keeping older adults in their homes is less expensive than nursing-home care.