Love always desires to bless. Love wants to bring good into the lives of others. Love puts others before me. The Christian is called to love. In fact upon becoming a Christian we are rewired to be lovers.
One way younger saints can so easily bring blessing into the lives of older ones is by visiting them. My experience is that such visits have brought much blessing and encouragement into the lives of older people. They are so encouraged that someone has given them some time; someone has thought about them. You do not have to visit for long; ten minutes can be long enough. If the older person is very weak and in need of rest ten minutes can be more than enough.
So younger people go and show some love.
Alas too many people are too busy to be kind as I wrote about here. Don’t fall into that category. Go and bless an older person with a visit as soon as you can.