I’d say ‘Imposter Syndrome’ + ‘Past Job Position Trauma’. There should be good review process and good pipeline with automatic testing and static code analysis, it shouldn’t be a responsibility of a single person.

Every new tools (especially those being pushed by big corporations) meets resistance and suspicion. It’s a new thing to learn instead of something proven to work, usually more resource-hungry…

Cataclysm DDA is amazing if you are into this stuff.