> There must be something in the water that is making people so stupid.
I believe it's a combination of things. Bear with me.
First, the increase in carbon dioxide in the atmosphere, as well as pollution in urban centers, especially the dense populations around major routes (freeway brake pad dust, et al).^
Second, the capitalist methodology (in the US) which promotes a type of behavioral linear regression to meaningfully achieve goals, which few young people inherently believe in. ie Work hard/sacrifice on specific things early, to have the things you want later.
Third, information overload which hinders the ability to select indicators on which to base those variables.
Fourth, a belief that confounds ease of access with accuracy (short attention span).
Fifth, the astrology community is a combination of new-age mysticism, community, pschology, and social reinforcement. It's a great way to meet people and make friends, with limited judgement (leave it up to the stars).
^ Ironically, due to the digital revolution, knowledge about toxins (eg community water) is highly available, quickly discovered, and reported. Certainly more widely than in previous decades.