Imagine explaining that GE would make a thing called a “jet” engine that would let people fly between continents in a few hours. Or that they’d be building power plants that worked by splitting atoms. And then tell all the workers that all light bulbs they’re making will be made in China instead.
By this Ship of Theseus reasoning it would seem that GE is not the same company it was when they were making incandescent bulbs in 1920s Oakland.