On raw performance might, the M4 really does live up to Apple’s promises, should deliver. Single core is up about 20% compared to all M3 chips and more than 40% compared to M2. The generational computational leap from the previous M2 iPad Pro is at least a 42% jump on single-core and multi-core.
Yea, obviously, that’s the case for most people. A lot of people for who a chromebook would be enough would not be effected, yea but for example software that isn’t getting new updates and like all gaming would just not work on other architectures currently.