Look into diabetic shoes; they tend to have wide toeboxes. Luckily here in Las Vegas we still have an old fashioned, competent shoe store where they actually measure your foot (pressure pad and all), understand foot anatomy and how different manufacturers make their products. They recommended a few different brands. I prefer New Balance so they produced the 1540. The v2 fit me better but alas, all you can find now is the 1540v3. It wasn't the cheapest shoe, however it is leaps and bounds better than any other tennis shoe I have ever worn. Worth every penny.

FYI Vegas store for those interested: https://www.yelp.com/biz/cesars-shoe-world-las-vegas-3

Altra and Topo make "footshaped" shoes. Not all Altra are, but you can get most models with a wider toebox.

Another brand to checkout is Lems are other brands to checkout. They do have some running type shoes, but I'm only familiar with their casual shoes. I reallly recommend getting some Lems for daily use.

Not OP, but Altra King MT trail shoes have a great wide toe box with a pretty normal ankle width. I think the whole Altra line aims for a wide toe box - they call it "Footshape" in their marketing materials[0].

Not related to the company, just a satisfied customer. I actually wear toe socks inside my Altras whenever I'm doing a long hike, like (say) the Enchantments in WA state.

[0] https://www.altrarunning.com/shop/mens-king-mt-2-alm1952g