Maybe I'll suggest that community groups could form visitation programs. They could visit seniors who are living in isolation and give them value. There's no cost to that, but there are great rewards.
The other issue is elder abuse. I think that as a country we need to take a serious look at seniors who did have a cushion to take care of themselves in their aging years, and now it's gone through elder abuse, and they find themselves in poverty. For example, the senior in the news this week couldn't even go to a Christmas party for $25 because all his money had been taken. It's very sad.