Both your claim and that of the poster to which you are responding are purely subjective.
In reality, a bass isn't a "need" at all.
However, I fully endorse anyone who wants one owning one, or 200 if they so desire.
Thanks philosoraptor.
He said "those are anyone would ever REALLY NEED to cover all the basses."
not "no one needs more than 3 basses."
EVEN IF you submit that no one needs a bass, you have to prove that no one needs a bass guitar for survival, or as a tool to receive money etc to buy food etc for survival. Big claim.
Seriously the most worthless comment I have ever read.
My claim is completely OBJECTIVE because contrary to the poster's statement that "anyone" would need only those basses, people on this forum would say they need more than 4 to cover all the basses, including myself.
Try to know what you're saying before you say it next time.

whenever that ocurs