For a company to exist, that implies some economic inefficiency, that the good or service is marked up above the cost of its own production (this markup is the revenue which keeps companies in existence, their revenue must be above their costs, otherwise they're at or below breakeven)
if everyone was fully self sufficient thanks to technological advances, nobody would need to buy or sell anything, the only thing anyone would need to buy is energy, which could also be locally produced via solar or micro-fusion
Abundance deflation, price collapse, Four Futures book
Everyone will achieve Technological sovereignty and run their own systems
Either that or the whole economy will be centrally planned by NVIDIA lmao
AI agents to replace knowledge workers
Robotics to replace physical workers