I do read long replies, but most people don't.
I was explaining that my replies tend to be short so that people actually read them.

.
The person being rude was you:

• Implied that I have mental issues.

• Saying that I can't be taken seriously.

• Saying that I wasted your time. (I did not tag you or post about you)

• Telling me that what I say is ramblings.

.
I do not intend to discuss the matter further.
Have a good day.