I graduated before 1980. A degree requirement was taking some liberal arts courses. I decided on economics. The prof taught that free markets were bad and marxism was good. That left(!) a bad taste wrt liberal arts. He went on to garner many accolades for his work.
I fulfilled the rest of the liberal arts requirement with foreign language classes and business accounting classes. I was not interested in taking political classes.
Fortunately, Newtonian Mechanics was free of politics. If your rocket doesn't fly, you cannot pretend it did.
Some people say it nevertheless. Oscar Kambona, a Cabinet Minister in President Nyerere's Tanzanian Government tells how he met Mao in China. Prior to the meeting he spoke to some surgeons repairing a fractured leg. Were they satisfied the operation had been a success? "Yes", they said, "because we read Chairman Mao's Little Red Book before the operation. You can achieve anything if you follow a leader".