01:2901:29, 7 February 2024diffhist−356
Crab mentality
The concept dates to at least the early 1900s: https://www.google.com/books/edition/Israel_Kalisch/X7QvWCpnxkgC?hl=en&gbpv=1&dq=%22crabs+in+a+bucket%22&pg=PA54&printsec=frontcover . Lots of google books hits predating 1975 in general.
01:2901:29, 7 February 2024diffhist−356
Crab mentality
The concept dates to at least the early 1900s: https://www.google.com/books/edition/Israel_Kalisch/X7QvWCpnxkgC?hl=en&gbpv=1&dq=%22crabs+in+a+bucket%22&pg=PA54&printsec=frontcover . Lots of google books hits predating 1975 in general.