
At this point, almost no one has updated to iOS 26. The numbers vary some – StatCounter has estimates that show adoption rates of 16% of users, while TelemetryDeck shows that adoption rates are over the 50% range. However, the general consensus is that the upgrade rate is much slower than normal.
Opinions vary on why that is: Hatred for the Liquid Glass aesthetic, complaints about battery life, changes to the menus or just a general human reluctance about change.