What the meaning of Hentai is in Japan?

Do you guys know the words Hentai?
Generally, I know Foreigners recognize Hentai as Anime Porn.
The famous worldwide adult porn site “Porn hub” reported 
the most searched word in 2019 is the word Japanese
and Hentai is ranked second.

However in Japan, the father of the word Hentai.
We use this word in a totally different way.
We don’t use Hentai to refer to Anime Porno.

Instead in Japan the word Hentai means people with sexual perversity like
Masochist, Flasher, Pedophile, Peeping and abnormal sexuality.
We use the word Hentai to describe people.

Most of the time we hear
Foreign people say I watch Hentai.
That’s wrong.
Whenever you watch young girls in Anime Porn.
You don’t watch Hentai

You are the Hentai.
or 
Pedophile

Youtube  Meshida-Japanese Comedian    Everyday 1min Standup