"These kinds of users should not be accommodated or even responded to" Please let me know the software you have developed so I can develop something better and

"These kinds of users should not be accommodated or even responded to" Please let me know the software you have developed so I can develop something better and make those users you refuse to respond to happy. Especially if they are paying customers. This mentality is what results in failure and leaves paths WIDE open for your competitors.