I think they would. Facebook products are a huge part of any app ecosystem, and without them, Apple customers would be pissed.
Ecosystem concerns aren’t as relevant today, since both Android and iOS have everything you’d want, but in the olden days of Blackberry, Microsoft, and many other mobile operating system vendors trying to compete, they were always seriously hampered by their lack of ecosystem.
Ecosystem concerns aren’t as relevant today, since both Android and iOS have everything you’d want, but in the olden days of Blackberry, Microsoft, and many other mobile operating system vendors trying to compete, they were always seriously hampered by their lack of ecosystem.