Well said. I think even the wickedest old person may have life some experience that an attentive younger person may learn from, if only what not to do. And godly older people without a doubt have many things to teach us.I'm what could be considered middle-aged. As I grow older, I am discovering a growing appreciation for the teachable moments that come with life's experiences. With this in mind, I think there is something to the adage about wisdom comming with age when referring to seniors.
A small aside- I was blessed to grow up knowing all four of my grandparents, and knowing them well. I was especially close to my maternal Grandpa. He had a fifth (?) grade education, but learned about life first during the Depression and then WWII. Despite his lack of formal education he was, I believe, the wisest man I have ever met.