Yeah, TIMTOWTDI, different strokes, etc... and I'm not claiming there's "one true way". I was just reacting (almost viscerally) to the idea of deliberately maintaining diffs in a stateful local env, which feels like it's begging for "works on my machine" issues. My instinct to avoid that, on principle, extends beyond project source code to "fiddly" local dev environments, seeking things like devcontainers, fully-reproducible builds for CI, etc.