I am reminded of the Ship of Theseus[0]. What percentage of people employed at Microsoft in the 1990s now remain some 20-30 years later? At what point is the co

I am reminded of the Ship of Theseus[0]. What percentage of people employed at Microsoft in the 1990s now remain some 20-30 years later? At what point is the company considered changed? [0] https://en.wikipedia.org/wiki/Ship_of_Theseus https://en.wikipedia.org/wiki/Ship_of_Theseus