> > Features that haven't been fully baked would be pushed in to the current release because people wouldn't want to wait another 6 months to see their work come to fruition.

> This psychological tinkering isn't helpful.

The former comment is thoughtfulness about the ways that a system of work influences contributors mindset and thereby project quality. Even if the specific conclusion was incorrect, the earnest attempt is necessary to project health. If you disagree, you probably want to short-sell Toyota stock.