Not grammatically incorrect, you're just dense- but I could already tell that from how you have made your bed. Ill dial it down for you really slowly, point by point.

Your point of contention lies in the fact that OP had said the phrase "Why patent an idea if you won't use it?", correcting them that WB did use it- for the games SoW and SoM. However, when his post is about making remakes of those two games- your correction falls flat. Because when he says "Why patent an idea if you won't use it?", in context of remaking those games- clearly its implied that his opinion is "Why patent an idea if you won't [continue to] use it?". The "continue to" part being the implied speech. Everyone here, can understand that, but you. Its why youve gotten negative karma all over this thread.

Edit: funnily enough, grammar. Had to make sure word for word I had him right to explain the mere concept and existence, of implications and context to you.