You could try Rocket Dog shoes. I purchased a pair because of a cute floral print. However, I don't wear them because of the wide toe box. Like many other reviewers I think they look like clown shoes. (No offense to clowns). These might work for you and are mostly between $30-$60. They come in styles from sandals, sneakers, shoes to boots. https://www.rocketdog.com/

I feel like Gravity Defyer shoes have the widest toe box I have found. I always buy wide width and they take returns if still in new condition. Best of luck finding comfort.

Altra. Shaped like a foot and no heel rise.

I also need a wide toe box. I bought Wolky XW shoes and they have been wonderful for me. I had to go to the Wolky internet site to order them. Amazon does not carry this style. Today I was reading an article about so many people wearing Crocs for comfort and realized that my expensive Wolky shoes are shaped very like my Crocs I have at the beach. Has anyone tried Crocs for neuropathy? I wear diabetic socks made from bamboo. I also have a device that holds the bedclothes off my feet. Without those three triggers (shoes, socks, and bedclothes), I no longer have any neuropathy pain.

I hear you. I am you!! Currently I am trying out a new pair of Brooks Ghost.
What I do live in are Oofos sandals. I wear the sport ones that you can adjust. Unfortunately, they do make a shoe but the toe box is not wide enough for me. Also, I live Hawaii so I can get away with the sandals almost all year round. Not for the trails though and I do walk my dog on the trails. This has been an ongoing journey forever. However, it has been more difficult as I get older. I just put the Brooks Ghost on and they feel pretty good. You can wear them and return them which is cool. Good luck.