While I think that many of us in the community (including myself) could do more to help others, it's both unreasonable and rude to ask more from the developers, who already put so much time and hard work into this software that we all use for free.
I have seen no evidence of the developers being 'nonchalant' about solving problems, and you'll find common themes across questions that don't tend to get answered. From my experience here, any question that is sufficiently well posed and politely written tends to get an answer fairly quickly.
Yes, the community (not the developers) could probably be more active, but this is not something that comes about from comments like this.