For me it feels so much like it, not that the M3 is a failure by any means but history repeats itself with the M4 being launched so soon after M3’s release like the A6X to the A5X. Plus there is plenty more devices with the M2 and the A5 back then and although there was a lack of A6 silicon devices afterwards there will be plenty of M4/A18 devices ( A17 Pro kinda also reminds me of the A11 Bionic if Apple puts it only on iPhones)