Also, a degree may have a negative contribution. Is the ideological bend of some college degrees potentially harming mental acuity through confusions and bad me

Also, a degree may have a negative contribution. Is the ideological bend of some college degrees potentially harming mental acuity through confusions and bad mental habits? E.g. if you take a math degree that teach "2+2 != 5" this degree is likely to reduce mental acuity. You'll be a great activist, but not a great mathematician or teacher.