Apostates of new religious movements are not any more "individually unique" than are the Witnesses. They are grouped together because of numerous common symptoms, behavioral traits, similar apostate narratives, the need to group together and feed off of each other's negative energy on sites such as this, ect.
You seen one true apostate Witness and you have pretty much seen them all.
Lets analyze the loaded Borg lingo in the troll's post, shall we?
First it responds to a comment about EXJWs with the label: Apostates. Then it mentiones some similarities between them, including symptoms (you know what symptoms are, signs of disease - mentally diseased in this case). Then it labels - without any evidence - the energy we share with each other as negative. Finally it repeats the loaded word apostate, setting up a typical true/false dichotomy, in its final sentence. The true/false dichotomy is a setup for the "no true Scotsman" fallacy that it no doubt will wish to use later when defending its statement.
We're alert to all the apologist troll tricks.