Doesn’t that invalidate your earlier claim that “it wasn't very bad and most developers complied, which is an argument in favour of an ARM transition being feas

Doesn’t that invalidate your earlier claim that “it wasn't very bad and most developers complied, which is an argument in favour of an ARM transition being feasible”? It doesn’t matter how nice the experience is for those who upgrade if a significant number of people avoid upgrading because the experience would be terrible. That’s selection bias. Sure, Coke sales are down 50%, but the customers who are buying New Coke say they like it just as much as the old recipe!