Well, there's nothing yet that even resembles a comparable replacement with a different architecture (RISC-V?). So even if they were angling for that, it would have to be at least 3 years away, plus if Intel and Power PC are anything to go by, there's another 5 years until they drop support. So at a minimum, if someone buys a M-series laptop today, they can expect support for 8 years.
Not terrible, given how Microsoft left 3-year-old computers unsupported by surprise with the TPM requirement in Windows 11.
Yes, but at the same time can we stop marketing as "self driving cars" normal cars with a somewhat sophisticated cruise control, like Teslas, and stop pretending their "super full self driving unsupervised for realsies plus plus" is a "self drive mode"?