I find this interesting as someone who does primarily devops, my satisfaction has increased with ai. Since for me the code isn't the puzzle but an annoying inconvenience in the way of completing the entire system. For me QA is a big part of solving the puzzle.
DevOps is a huge part of my job as a systems engineer and I too have found increased satisfaction with AI.
I think the reason (for me, at least) is that my markers of success were always perched precariously atop a mountain of systems that I had varying levels of understanding of anyway. Seeing a pipeline "doing the thing" is satisfying regardless of how I sorted it out.