not everybody is in the same situation you're in
The vast majority of people are.
You're treating this like we're having a debate, and I don't really know why.
Because I said they shouldn't be included and detailed why, and you disagreed 🤷
it's not impossible by that point I'll need an entirely different charger to get maximum charging speed.
It is extremely unlikely that your new phone would consume more power than your "old as fuck" laptop or your Steam Deck charger. It is, however, extremely likely that your new faster-charging phone would require a faster charger than your previous phone would include.
We're veering into the realm of the hypothetical
Yes and no. If they were required to, it's very likely they would continue doing what they have been doing for decades.
It really seems like you're trying to plead the case for very obscure use-cases and not living in reality.
I've been boycotting Apple since 1997