The system will never tell you how to escape from the system. Don't hold your breath waiting for that to happen.
"Critical thinking" was never really taught in schools. It was always just training in how to dismiss any proposition by "criticizing" it selectively, with a heavy bias towards criticizing anything outside the system, and a token zone of approved disagreement to convince yourself that you really are free to disagree with things.
Critical thinking was taught in schools. That’s English class and, to a lesser extent, history or social studies.
Naturally a lot of engineer-types blew those off as subjective mumbo jumbo. But that’s critical thinking.
Something I'd stumbled across a few years back:
First, the universities were given the task of providing an unceasing supply of ideologically correct candidates for vital positions in government, church, and business. The state was able to make the faculties of the "venerable institutions" of higher education, or rather indoctrination, assume this duty because it controlled appointments and held the purse from which "emoluments" flowed into the coffers of academics. Hence the members of the university "hierarchy" made it their "business, the business for which they ... [were] paid," to "uphold certain political as well as religious opinions," namely those of the "ruling powers of the state" (J.S. Mill, Autobiography and Literary Essays, p. 429 (1981), J.S. Mill, Journals and Debating Speeches, p. 350. (1988) ). Thus the universities pursued with vigor their assignment to inculcate in their students those political and ideological views that were cherished by the power elite. The graduates of the ancient universities were, therefore, well prepared for employment in, and by, those institutions that were instrumental in perpetuating the existing maldistribution of income. All of this might come to naught, however, if the masses of the underclass should achieve anything approaching success in potential attempts at throwing off their fetters.
The state devised a second educational strategy in order to prevent such a calamity from occurring. According to Mill, the "elementary schools for children of the working classes" were given the task of ensuring that the poor would continue to accept docilely their dismal station in life. It was very easy for the state to force the public schools to assume this role. It did so simply by failing malignantly to allocate sufficient funds for the operations of what Mill identified contemptuously as "places called schools" (J.S. Mill, Essays on England, Ireland, and the Empire, p.200; emphasis in original). These places were therefor understaffed. Moreover, the few teachers who were actually employed were completely "unfit for their work." The pupils therefore were so "wretchedly ill-taught" that they "did not ... even learn to read." And, said Mill with disgust, no attempt was "made to communicate ideas, or to call forth the mental faculties" of the children". (J.S. Mill, Public and Parliamentary Speeches, November 1850 - November 1868, p. 322 (1988). J.S. Mill, Essays on England Ireland, and the Empire, p. 200 (1982)).
Hans E. Jensen, "John Stuart Mill's Theories of Wealth and Income Distribution" <https://web.archive.org/web/20190828233020/http://www.tandfo...>. Review of Social Economy. Pages 491-507. Published online: 05 Nov 2010.
Previously noted: <https://web.archive.org/web/20190828233020/https://old.reddi...>
You guys never did "This house believes that..." with random teams ? We had one lesson a week on it while English Language was compulsory in senior school (ages 11..16), and the winners got to choose the next week's topic.