It couldn’t be John Mc, I know you don’t like him but he is on FB all the time and he behaves sanely.

E’s reviews still pop up sometimes on AMG user comments sections. But he was gone years before trolling this place revolved around racial slurs and autistic screeching.

The name “John John” is a reference likely to Sir John John which is Andy Partridge’s Dukes of Stratosphear name.
My money is on it being Liam.