First hi hope you are well. I thought you disappeared from the boards for awhile though I have been sometimes too.
My gramps for his neuropathy has these special shoe they remind me of the ones in your video that are open but his are closed. The soles are super thick and the shoe is almost like a rectangle box. I guess it helps with balance. To me it looks like it would make me fall. They were $ but I think his insurance paid.
Hope his new shoes help