Wow, that was a smart comment. Starting with "nope, you are wrong". Well, you sure told me! I mean, who am I to argue with an argument like that! I mean I thought I was right, thank fuck you're here to tell me I'm not! And then you pointed out that I'M the one who's being misleading! Wow, there's no comeback against "no u", is there?
"Completed" means COMPLETED. Do I need to get you a dictionary? "having all parts or elements; lacking nothing; whole; entire; full" A game is not completed just because it has a playable ending any more than an Early Access title on Steam would be considered a full release just because you can see its ending.
So to put it in terms you can understand: nope, YOU are wrong.