

I see from my own behavior that more and more stuff is done on my cell phone and less stuff on a PC. I think eventually everything will be merged into a single device. But I wouldn’t bet on the form factor yet. Whether it will be AR/VR headsets or a form of tablet or a tech yet to amaze us - IDK.
If you want you get a good idea about the complexity, there is a sci-fi novel called “Three Body Problem” by Liu Cixin. It lays out a situation with 3 suns and it’s very messy (not a spoiler).
The details are important. How big are the suns, how do they revolve around each other? I’m not going to pretend to be able to do the math if I had the details. But it throws into question if life on earth would have developed at all. And it it did it would be very different. Our planet has won the lottery. It got an atmosphere, is far enough from the sun but not too far away to benefit from its energy. A stable orbit gives us four seasons. A lot of life on this planet has developed around that and around one moon giving us predictable tides. All of that would be messed up, a livable earth would probably need to be further out from the bi-suns. The slow process of evolution likes relative stability. Two suns pulling on everything would provide the opposite. That’s why I would lean towards no life actually. Greater mass at the center of the bisolar system would also raise the odds of getting hit by a rock. The moons might be slamming into each other and then the planet.
What I’m saying is it’s not a good idea…