Are Humans and Post Humanism Coexisting?

I'm curious to hear your perspective on am do you feel like humans and post humans can coexist, or will it simply be that we all evolve into this higher stage of intelligence? Will there be choice in that? In other words, if ther are people who want to stay in their physical organism, because they enjoy the experience, and it's really interesting, can they choose to do that? Well, yer, this is, this is difficult because it's ar, you you get a litt of push back and resistance the idea of going to post humanism, or even trans humans, writins. And the archaic revival was very much, i feel, there's this kind