Formal Methods in general are underrated in the industry. Pretty much no large companies except AWS (thank you Byron Cook!) use them at a large scale.
Edit: maybe there are large companies that use them behind the curtains, but AWS is the only place I know of where they publicly acknowledge how much they appreciate and use formal methods. If you know any of them, please comment and I'd be curious to learn about how they're using it!
Edit: maybe there are large companies that use them behind the curtains, but AWS is the only place I know of where they publicly acknowledge how much they appreciate and use formal methods. If you know any of them, please comment and I'd be curious to learn about how they're using it!