Organisationally, where is the Product Manager best placed?

Are there any non-software related Product Managers on here — ones that make actual real products?

Is a Product Manager responsible for understanding and planning resourcing requirements?

How do you work with an engineering team that is split as front end and back end? How do you define definition of done?

How do you split duties when adding a 2nd product manager to your team?

How do you manage a product dev team that's not exclusively working on product dev?

Should PMs encourage others in the company to have a sense of ownership?

How do you explain to a non-developer the difference between "infrastructure" and "stack?"

How should we communicate testing results to internal stakeholders?

How do you manage internal communication in a startup around roadmaps and releases?

How do you deal with a CEO that hijacked the product and doesn't listen to any data-based reasoning?