The article describes a negative level of parental competition in private schools known to be feeder schools to elite colleges & universities,
and describes the changes being implemented to the demographics of the private schools' faculty, student body, and curricular offerings.
Questions are raised as to the future of fundraising and enrollment at these private schools.

Private Schools Have Become Truly Obscene
by Caitlin Flanagan
April 2021
The Atlantic

On the topic of parents' negative behavior:
Originally Posted by paraphrased from article in The Atlantic
... parents trying to thwart others� college prospects in order to enhance their own children�s odds, using means such as
- intimidation, surveillance, lurking on campus, and sabotage,
- placing calls from blocked numbers or sending anonymous letters;
- meeting with counselors to spread gossip about other students;
- secretly recording counselors� conversations,
- "lying in wait" for the director of college counseling, in the vestibule, parking lot, or outside the office door,
- requesting student records for other people's kids.
On the topic of tuition, fundraising, and planned changes:
Originally Posted by paraphrased from article in The Atlantic
The god of private school is money.
. . .
shaking down parents
. . .
Many private-school kids feel that there is a separate set of rules for the children of huge donors. And in my opinion, they�re absolutely right... It�s not unreasonable for a big donor to expect preferential treatment for his or her child. And it�s not unusual for him to get it.
. . .
Sai To Yeung's list of feeder schools to Harvard, Princeton, MIT: PolarisList.
. . .
Jim Best's plan of Summer 2020, to make Dalton a " visibly, vocally, structurally anti-racist institution"
Faculty and staff plan of Summer 2020:
"-Half of all donations would have to be contributed to New York public schools if Dalton�s demographics did not match the city�s by 2025;
- the school would have to employ a total of 12 diversity officers (roughly one for every 100 students);
- all students would be required to take classes on Black liberation;
- all adults at the school, including parent volunteers, would be required to complete annual anti-racist training.
- Tracked courses would have to be eliminated if Black students did not reach full parity by 2023."
. . .
The parents are consumers of a luxury product. If they are unhappy, they won�t just write anonymous letters. They�ll let the school know the old-fashioned way: by cutting down on their donations. Money is how rich people express their deepest feelings.
Note: the article, and several linked resources, exist on the WayBackMachine, internet archive.