I'm not sure what the argument is here.
1. if the problem the post is suggesting is common enough, it is a bug and the extent needs to reduce (as you said)
2. if it is not common and it happens only for this user, it is not a bug and should be mostly ignored
Point is: the system is not something that is inherently a certain way that makes it unusable.
> and it happens only for this user, it is not a bug and should be mostly ignored
What if it happens for two users? (Still "not common").