TL;DR
Make inserters do not input ingridients in disabled (by control cicuit) machines (Assembling machines, chemical plants, oil refineries, biochambers etc.)Why?
Now turned off biochambers are still filled with ingridients by inserters They get spoiled, then replaced with new, etc, wasting resourses.I understand I can turn off inserters instead. But of course I can in any situation turn off inserters filling a machine instead of turning off a machine. I think if the option of turning off a machine is added, I don't supposed to think of something else when I want to just turn off a machine.