I've noticed recently that I'm getting quite a bit of grey in my beard. While there are many downsides to being an aging geek (I can't pull all-nighter coding sessions any more without hell to pay for several days), one of the benefits is gaining some perspective on how innovations play out over time. I started building software in the late '80s.
Cloud infrastructure services have allowed our field to gradually abstract computation tasks from long-standing physical restraints. As cloud infrastructure adoption increased, we realized the power and efficiencies of quick deployments and elastic scaling, giving birth to the DevOps movement. We've been steadily directing more of our attention.