Agreed. I think calling "wanting to have a lot of sex" asexual is making a mockery of the meaning of that word, which literally means "not sexual".

I'm demisexual because I feel sexual attraction to people that I have an emotional connection with. I have a super high libido and a vivid fantasy and solo sex life.

I do NOT think calling me in ANY way asexual would be appropriate. Because I want sex more than most people. So why would you call someone who wants a lot of sex asexual, simply because the sex they want is with someone they have an emotional connection with? Makes no sense.