Comment by kledru

My personal experience suggests that

* we are not developing features faster, but we have time for asking questions we had no time to ask before. More ambitious architectures and designs.

* we are fixing bugs faster and we are producing less bugs (because of better designs).

* not everybody is happy about less bugs.

* we discover more vulnerabilities. Again, not everybody is happy about that, they just want new features, not new knowledge of vulnerabilities and technical debt.