devShells are nice because they have a really low investment to benefit ratio. They're nice because they can often be a clear win for many teams even if they ha

devShells are nice because they have a really low investment to benefit ratio. They're nice because they can often be a clear win for many teams even if they have little prior Nix experience. But you're right! Deeper investment, starting with actually performing your builds with Nix, yields greater benefits, and teams that never take that next step miss out on that.