Guests in my house are welcome to take of their shoes when they come into my house and visit but I do not ask the guests to remove their shoes and I would uncomfortable if someone asked me to remove my shoes before entering their home.
I never remove my shoes when at other peoples houses because I'm just too uncomfortable with it for some reason even though we all have feet.
Some of my guests do remove their shoes when they want too to make them feel more comfortable and at home I wear only socks and no shoes when I don't need to leave the house.
But when at other peoples houses I don't feel comfortable and feel awkward in their house without my shoes for some reason.