“We don't want to make our money selling things that are bad for people.”
[Berkshire Hathaway Shareholders Meeting 2021 featuring Warren Buffett and Charlie Munger, May 1, 2021, Yahoo Finance, YouTube, https://www.youtube.com/watch?v=gx-OzwHpM9k] (quote at 4:32:01 of 5:42:25)
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Charlie Munger 9
American business magnate, lawyer, investor, and philanthro… 1924Related quotes

Cf. LOOK Magazine 1957: Actor Walter Slezak's version of "keeping up with the Joneses": "Spending money you don't have for things you don't need to impress people you don't like." p. 10 books.google http://books.google.com/books?id=-NERAQAAMAAJ&q=slezak.
Misattributed

“advertising […] makes you spend money you haven't got for things you don't want.”
As the Connecticut Yankee Hank Morgan / Sir Boss in the 1931 film A Connecticut Yankee (after Mark Twain). Cf. Ivan G. Shreve Jr: Thrilling days of yesteryear blogspot.de/2009/09 http://thrillingdaysofyesteryear.blogspot.de/2009/09/grey-market-cinema-connecticut-yankee.html. Also quoted in Printers' Ink magazine, volume 156, issue 1 (1931), p. 3 books.google https://books.google.com/books?id=-oULAQAAIAAJ&q=arthur's and Advertising Outdoors Vol. 2, No. 8 (August 1931), p. 19 https://books.google.com/books?id=rZcXAQAAMAAJ&q=definitions, https://books.google.com/books?id=rZcXAQAAMAAJ&q=spend+money = http://www.forgottenbooks.com/readbook_text/Advertising_Outdoors_1000005193/373
As quoted in ...
“We buy things we don't need with money we don't have to impress people we don't like.”
Source: The Total Money Makeover: A Proven Plan for Financial Fitness

In an interview with Kara Swisher as quoted in Zuckerberg: The Recode interview https://www.recode.net/2018/7/18/17575156/mark-zuckerberg-interview-facebook-recode-kara-swisher (July 18, 2018), Recode.

As quoted in "Debt debate veers with Greek polls close" (UPI), 2 June 2012. http://www.upi.com/Business_News/2012/06/02/Debt-debate-veers-with-Greek-polls-close/UPI-30991338654675/