So how do you manage your capsules? Do you drive to the factory, grab the freshly pressed capsules and then instantly pour a shot? Because otherwise, there would be too much oxidization.

I don't have a problem with Nespresso. But trying to justify it as being cheaper (or better) is just nuts. The only positive aspect is: easy to use. And that's an important one for many.
Negative ones are: no idea what coffe is in there; too few coffee for a real shot; cheap pump; much garbage; age of coffee; no customization (pressure, beans, temperature, longevity of the machine, ...).