I also think a lot of it is quiet for a reason. There aren't interesting problems to solve. A lot of it is boring. It isn't without pain, but most of the pain consists of lots of little papercuts rather than big giant showstopping injuries. A lot of the papercuts are just annoying enough itches that aren't worth scratching. Or are solved with ecosystems of normal, boring tools like Jenkins or GitHub Advanced Security or SonarQube or GitHub Actions or… Boring off-the-shelf tools for boring off-the-shelf pain points.