Thanks a lot for your thoughts on that :)

Life is a risk unless you lock yourself in a padded room. .. then that's not life.

I absolutely agree on that. Sure, many things humans do are probably not really healthy in the first place - but they increase our perceived quality of life regardless - which makes them worth, I guess.
In addition to that I do think as well, that there should be some way to increase the quality of the used inks.