I had the same thought. But one thing was actually very useful to compare "bug densities": deno vs bun. They have comparable codebase sizes as well as comparable ages (7y vs 4y). I'd like to see the same stats for tigerbeetle, which is very carefully designed: if segfaults were relatively high on that as too, well...
Actual SIGSEGVs are pretty rare, even during development. There was a pretty interesting one that affected our fuzzing infra a little bit ago: https://ziggit.dev/t/stack-probe-puzzle/10291
Almost all of the time we hit either asserts or panics or other things which trigger core dumps intentionally!
