Transhumanism doesn't get mentioned enough in these conversations. I'm glad this article does mention it but it doesn't really do it justice. Transhumanism is very big with Silicon Valley billionaires but it's actually pretty dark.
First, it's an extension of meritocracy (in the capitalism sense where poverty is a personal moral failure) as well as Protestant prosperity gospel. That is, you are superior if you're rich. Period. So Homo Sapiens 2.0 is really just "my progeny" from the billionaire's perspective. It's also why the likes of Elon has so many children.
Second, it's just eugenics.
There is an alternate future where humanity gets to enjoy the fruits of automation and AI where we have to work less and have richer lives. That's not where this is going. We are instead bouldering towards vastly increased wealth inequality.
How I see this going is towards the cutting of all public services except policing. AI will enable and enhance the police and surveillance state to protect wealth while everyone else sees lowering real wages and increased desperation. This will give rise to more fascist, apartheid states as some out-group (eg migrants) will be blamed for these ills. And as always happens, the in-group will increasingly shrink.
Ultimately, this leads to neu-fuedalism where the only jobs and housing are on the estates of trillionaires. People own almost nothing.
And if it doesn't go this way, it's going to be very, very violent.