Earlier quoted context omitted.
My guess it's just the emergent behavior that results when a company doesn't provide developers time to fix bugs. If their week is already booked full just trying to keep up with the roadmap deadlines, a bug ticket feels like being tossed a 25lb weight when you're drowning. You could say: "but have pride in your work!" But if your company only values shipping, not fixing, that attitude doesn't make it through the fir…
What I've found to be most effective for program management is to set aside a maintenance team separate from the feature teams. The roadmap is then planned without counting anything for the maintenance team and they deal with bug tickets as they come in. Rotate the assignment periodically so that every developer has to occasionally spend a few months on the maintenance team.
My preference is to treat the defects like feature work, size and plan. Yes you might not get all the feature work done but the team is accountable for everything they make