Or just don't but an Apple charger? You can get a perfectly fine small 100W GAN USB-C charger for like $30 on Amazon.

Since that is required by law, I suggest moving.

Which part of the law requires it to be £99 (or £1 even?). Can you cite it?

The law requires a charger not be included. Apple doesn’t give away stuff for free, they aren’t a charity.

I already have various chargers, don't you?