@Rushabh I've drawn plenty of attention to posts of theirs before, and I've written probably 5-6 dozen (underestimate) comments to them below their answers. They defend themself time and again; they are largely "uninfluencible", save for downvotes and closure/deletion of the poor questions they often answer.
@RushabhMehta Perhaps, but they've stopped in here, and conversations were had. They know this room; they are welcome to come here, as they have in the past. But they choose not to do so. They merely want to be left alone to continue, like other rep-farmers, gaining rep without what they see as "people who, though right, are a threat to their rep gain each day, week, month, etc." They aren't about to engage in an honest discussion, here, or anywhere, because they've run out of excuses.