Because it has zero substance. Hence, laughable.
The quality of that specific response was not synonymous with how long or regular you have been on the cafe. It rather had everything to do with how laughable it was. Type casting would be claiming that was what you ALWAYS post on the cafe. Which would be a straight up lie and just as laughable to do.
The better question is why discredit yourself with laughable responses?
You are here on you high horse declaring people "trolls' and "day dreamers" and "youngsters" based on nothing but YOUR ill qualified opinion. Not even an actually reasonable argument to counter why anyone has said what they have. Yet somehow you think you should be taken seriously.