[karmakaze]

> Apple has to keep macOS running well within 8GB, which is actually a nice forcing function against bloat and inefficiency. We could all use a little more of that.

Hmm, I have a very different understanding of how Apple uses forcing functions. Prematurely slowing iPhones with older batteries regardless of charge level as a forcing function to upgrade is what I take away. When the 12GB Neo's are out, I expect another bit of bloat in Liquid Glass or other to motivate the upgrade.

[avidruntime]

Apple's throttling was an undisclosed optimization that was controversial because it was not disclosed. The optimization itself was not controversial. It was not premature either. If the battery's measurable levels (impedance, current, voltage, etc.) fell out of nominal range, then throttling occurred. FWIW I somewhat resent having to 'defend' Apple here, but your narrative frame here has too much speculation for a situation finalized in fact in 2017, almost 10 years ago.

[astrange]

It wasn't an "optimization", it's because aging batteries have unstable voltage and the phone was likely to shut down otherwise.

[bigfudge]

That is an optimisation for stability of the phone over its lifetime.