I was seriously considering upgrading my 2012 MacBook to the new 16" model soon, but now I wonder what kind of longevity or support I can expect from that hardware...
Also given Apple's recent MacBook track record, the first version of ARM Macs may not be as much of a slam dunk as people hope.
Sandbag the upgrade for the 13" so it's not that desirable and you won't cannibalize your own demand for the release of the first Apple Silicon machine
They'll win anyway. But comparing a 2021-ish Apple ARM laptop against intel's early 2019 chip isn't particularly fair.
People will see the benchmark as a blow to intel (and it is), but the fair benchmarks would be a 2021 ARM mac against the best intel has to offer