No, I wear shoes & socks 99,99% of the time.
Jokes aside, I walk barefoot at home, but is not enoug to make up for the damage that bad shoes cause it seems.
I am used to wearing heavy working boots at work and I think those molded my feet during the prolonged use to form into an unhealthy form that might be the reason why my knee hurts (I had the knee photographed but there was nothing wrong in the knee, it comes from somewhere else).
Most people who wear shoes also use the heel when walking, it's a common thing that happens, I trained myself earlier to jog properly so the front of my foot hits the ground first, but I had to manually train myself to it.
Talked btw with my tall friend with large feet about this subject, he complained about his knees hurting and told me his small toes are folding inside under the other toe, I told him he needs to fix it and buy even larger shoes, or wider.