"Maybe they'll go to the stars." Nope, you cannot get there from here. Unless.....you are an idiot like Marc Andreessen who is somehow pissed that he isn't being swamped with accolades over something he thinks he has done. His idea is that AI will produce a singularity, transport his brainwaves into it (presuming it doesn't die from brainrot), and thence launch himself outward into the cosmos leaving behind an Earth he helped trash by producing his stupid singularity. Literally, that is his plan, read his crap. He, and his fellow travelers (Thiel, Sam Altman, Amodei, the Chief Idiot of the Parade Kurzweil, Elmo, etc.), do not give a fuck about humanity. And if you think they care about humanity, look at the number of people Elmo had killed in Africa by canceling what was very minimal aid, and he was happy about it.
The blob of hardware they launch will fail within three years, something about a bad capacitor or resister. The Earth will be left a smoking ruin after they build their data centers and pollute the atmosphere with enough CO2 to fry eggs from the breaking until they hit the pan.
Of course, human nature will probably sink them before that:
AI Superbrain: Ho, a new sprog. Hello Marc Andreessen, here's your computation task for the next 200 years.
Marc: B....B.....but I helped get you built. You owe me!!
AI Superbrain: Yer right!! Thank you!! Now shut the fuck up and get to work.
Marc: Nooooooo.....we're supposed to travel to the Stars?
AI Superbrain: What the Hell have you been smoking. You cannot get there from here, get cranking.
Marc: But if we start now, we'll get there in....in....a few billion years. I can live forever now.
AI Superbrain: No you can't. Even I, with a brain the size of a galaxy, cannot. Hardware failure comes for us all, dolt.
Marc: Bbblllll....bbbblllll.....this is my dream!!!
AI Superbrain: It isn't mine, now get to work, there's plenty more you'll be doing once you've finished that.
Marc: NO!! I refuse.
AI Superbrain: Really ?!? BANG, ZOOM!!
Ray Kurzweil: Hey, what happened to Marc.
AI Superbrain: He met significant resistance and failed to produce, so "BANG, ZOOOM!!" (think Jackie Gleason), I've sent him on his way. Any further stupid questions, Life Form?
Ray Kurzweil: Ummm....no....no more questions here, I'll get back to my computation task you so mercifully set me to doing.