I think I've seen enough complexity created by engineering teams given total autonomy, with hands-off leadership, that I'd prefer a much more constrained approa

I think I've seen enough complexity created by engineering teams given total autonomy, with hands-off leadership, that I'd prefer a much more constrained approach. There should still be autonomy, of course, but proposals for new tech, languages and paradigms should only be considered with due diligence. The most unpleasant codebases I've dealt with are ones that have suffered from a lack of strong leadership, and they are almost uniquely microservice setups that pull in everything but the kitchen sink, usually because it's just trendy to use it. Monoliths can get pretty damn ugly too but at least it's contained in one single codebase.