I keep trying to get into Lisp (and JavaScript, and TypeScript, etc etc) but I've been a sysadmin my whole professional life and also a chronic pain sufferer. That translates into mostly having energy only for work and that's it, not much motivation to learn after work or on the weekend.
In my DevOps job, I write Terraform, plus read javascript and cloudformation yaml. I do wish I could convert my current stuff to AWS CDK, but I don't want to fragment the multiple projects that are using Terraform. (I haven't looked into tf-cdk much at all yet)