If you put the eggs up your butt at the grocery store, you can choose how uncomfortable everyone will be.

Where do you get your human eggs?

Hard as shit to find, but looking for products from worker cooperatives can help you to find free range human goods

You kind of can depending on where it was made

In France the « bio » label (https://www.bioagricert.org/en/certification/organic-production/ab-france.html) does bot only take into account ecological properties of the product but also many metrics relative to the social quality of the company and well being of its employees.

There are certifications out there like FairTrade and others that try to make labor less slave-like in the world. Guess you could call that a way of making human life more comfortable