It's fully caused by management mindset. There are companies that are investing hard on the AI trend, but the message is clear: all code pushed is your ultimate responsonsibility, and if it lacks quality or causes problems, you're on the hook for it; using AI hasn't changed that.

So if Spotify had a modicum of AI usage hygiene, plus accountability expectations for code quality, this would still mean a bad performance review for whoever introduced this issue (person or team; poor results and mistakes are never something that come from a single source)