Almost any Product Owner will say "my product is high-quality" and at least be deceiving.
Perhaps a rare project, in our days lives without testing.
- However, if you wonder "How MS Project plan, Jira tasks or team velocity highlights or measure the quality of the developed?". The answer is "It doesn't"
- Next question - "Who is responsible for quality? And what is it - 'quality'?". The answer is "The team and testers, and who knows... it's "quality", it is always 'good enough'".