Interesting - this reminds me a lot of the story with Cisco: for decades they remained a California C-Corp while many other companies reincorporated in Delaware. I once heard a lawyer say “all my clients are Delaware C-Corps except Cisco, and their reason is political.”
Eventually Cisco did indeed buckle in 2021 and reincorporate in Delaware . . .
IIRC Apple also isn't a Delaware C-Corp.