Docker, Kubernetes, Terraform, and AWS crash course series
I think that for the average developer, these tools will soon be obsolete. For frontend applications, hosting services such as Vercel and Netlify gives a far superior DX. For backend, Vercel does the same, or other BaaS' like Supabase that gives you most you would need to create a fully fledged app with easy to use API's. The only downside I can tell, is the pricing, but compared to dev hours saved, it's probably a net benefit.