Admittedly I work for a very opinionated team - we even have our own style guidelines (https://github.com/G-Research/fsharp-formatting-conventions https://githu

Admittedly I work for a very opinionated team - we even have our own style guidelines (https://github.com/G-Research/fsharp-formatting-conventions https://github.com/G-Research/fsharp-formatting-conventions) which are often in direct contradiction to Microsoft's, and my team strongly skews towards writing explicit type annotations on all function signatures. I can certainly see how there would be a problem if one defaulted to omitting type annotations.