That may or may not be a problem. For instance a career manager may be better suited to make strategical decisions than practitioners. I don't necessarily have

That may or may not be a problem. For instance a career manager may be better suited to make strategical decisions than practitioners. I don't necessarily have a problem with a non-technical leadership or with non-technical people cooperating with the development team (the latter is often essential for the team to work on meaningful tasks). What I have a problem with is scrum masters, project managers and their like entering an operating theater to distribute candies and pizza, to ask people questions about an unassigned Jira card stuck in the "To Do" swimlane, and generally treat professionals with 10-20 years of experience as if they were a bunch of partially-socialized four-year-old children.