[Crinus]

People are not a hive mind, some developers may ignore bugs, others may complain about end user oriented FOSS acceptance and perhaps some do both, but chances are these two groups are separate (and in larger projects you may even have people under more than one of these groups).

Also unless someone has explicitly expressed they are taking such a responsibility you describe, such a responsibility only exists in some people's minds. A lot of programmers want to share free stuff they made and stop there.