Today while searching for $d^3 s$ hybridization I found copied content of a highly reputed question on stackexchange where the user answered same word to word and the date for the content posted by him on another forum is some 4 months later than the one answered one SE.
They are earning amazon vouchers by using SE content that I find to be unfair. The forum Given in the link below has many questions with answers copied from SE. Where Users are earning money by duplicating SE content word to word here are their links.
Original question- https://chemistry.stackexchange.com/a/8134/99515
Duplicate 1- https://brainly.in/question/4304386
Please do check their dates of posting I found that the SE one is the oldest on web.
They are earning through our SE forum. is this related with policies of SE? and how to take action against these forums.