Can you find a quality part, worthy of analysis, in the book "catcher in the rye"?

was the book "catcher in the rye" taught in literature class MAINLY because people protested its profanity "helluva" inexcusable in old days, or can you find a quality part worthy of analysis in the book "catcher in the rye"

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similarly the book "to kill a mocking bird" is EXTREMELY difficult to read, because the author wrote the "sounds spoken by uneducated speakers." like "helpful addition to English vocabulary" sarcasm. i suspect the conservatives protested these two books, therefore dumb dnc "pushed back" praising these "classics" despite no quality only to be defiant.
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yay i found it! the reason schools pushed it despite bad quality is, "He felt like praying, but his disgust for organized religion prevented him" put THAT in all students heads. #education
Can you find a quality part, worthy of analysis, in the book "catcher in the rye"?
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