Well yes when you’re defining an abstract concept by your own rules that doesn’t have any definitive set in stone ones then yes it’s rather easy to be correct.
Check yourself. You’re being an asshole here. And no, it’s not my own definition. Teasers are always shorter than full trailers.
Also, if you read my language, I clearly say, “I could be wrong,” so why you come at me with such venom is beyond me. If it is a “trailer,” it’s a very short one, and I’d expect a longer, fuller trailer considering all the excitement surrounding the release.