Ask AI: people say Belkin 45W PD3.1, PD3.2 are not actually PD3.1 or 3.2?

This morning, in the article on my Belkin Retractable GaN 45W charger, someone commented about a certain 45W charger not being up to standard as printed on the packaging. When I asked further, that person gave me a Youtube link. I don't know about this so I asked Grok. I think it's okay to answer. Please follow this case and read it.

Video of a friend checking var belkin:

AI question content:

People say that Belkin 45W PD3.1, PD3.2 are actually not PD3.1 or 3.2, what is the truth about this?

So is Belkin violating business ethics or defrauding users?

Do other mobile battery manufacturers or other technology products encounter this situation?