@aubilenon
Yes, the frictionless spherical cow is a perfect comparison. And there is a line of thought (Chicago School, Milton Friedman, etc), increasingly discredited but once ascendant and still influential, that in my view amounts to “cows really are frictionless and spherical and if you think they’re not you’re just looking at them in the wrong way.”
A skim here will give the flavor:
https://en.wikipedia.org/wiki/Rational_choice_theory
It’s subtler than “people are perfectly rational,” but no less absurd in the end.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.