Product managers know what KPI's they want to improve, and its almost never survey sentiment results. The survey will be used to justify projects that improve the KPIs they already have. Best case scenario it helps them choose what to work on first, worst case (and most likely) it doesn't matter what the survey says - it's engineered to justify a pet project.

i.e. Straight out of "how to lie with statistics" - Would you rather drink bleach or add in browser advertisements based on privacy respecting AI categorization of you browsing behavior? ..... The people have spoken and they OVERWHELMINGLY want more monetization in their browser.