[stickfigure]

> Products don't run themselves.

That really depends on the product and how you built it. With platforms like Google App Engine or Heroku, there's no infrastructure to take care of and the only thing you have to patch/update is your own code. Customer support can be an issue, but some products are naturally self-service. Or cheap enough that there's no expectation of quality support.

I do think you need to plan for this sort of thing if you want to be able to walk away (even for a short vacation). If your natural inclination is to start with k8s, you're going to need ongoing devops work in perpetuity.