I don’t think you need to get yourself banned. Tell them you will make the switch, and when you’ll make it. You don’t need to explain yourself any further or make excuses.

No, I don’t think headphones will changes the skull, unless you put them on a newborn. But I do wonder how much information could be lost, given how much of it is digitalized nowadays.

The moment you try to min max the economy will fall apart. Replicate new PC parts? Cool, but now intel/AMD/Nvidia will go bankrupt, no more development. So I guess you could min-max the economical revolution. Capitalism doesn’t appear to make sense in a world with near endless access to anything.

Personally I’d get heaps of food and water

I hate that by now, I have found a way for capitalist to bill you anyways.