The main point of wearing barefoot shoes is to allow your foot to be in a comfortable position as often as possible.
We were not born with shoes on our feet and this means that walking without them on is the most natural position. Barefoot shoes help your feet experience the ground as naturally as if you were not wearing any shoes.
Wearing them every day is a great idea. It is healthy for your feet. However, make sure that you give your feet time to adjust from regular shoes to barefoot shoes.
Your muscles are not as strong as they should be if you have been wearing structured shoes all your life. You may need a few days of adjusting to the new lightweight style. However, once you get a hang of it, your feet will be happy campers.