I used to work on a product at a big company, we took users input very seriously, not only from bug reports but also by analyzing telemetrics data and simple users "star" feedback.
At the end of the day it's simply impossible to both fix everything and still go forward when the product is big and complex. To this day the product has terrible reputation as buggy and unfriendly.
Even the simple task of finding what the problem is, fixing it and then closing related problem reports is very complex since many bugs manifest themselves in different ways.