The article infers that "the greatest good for the greatest number" morality is the least likely to be dropped under the stress of operating in a second languag

The article infers that "the greatest good for the greatest number" morality is the least likely to be dropped under the stress of operating in a second language (one catalog of the other components is here: https://en.wikipedia.org/wiki/Moral_foundations_theory https://en.wikipedia.org/wiki/Moral_foundations_theory). Stipulating that, should you make the same choice in the absence of stress?