Comment by A_D_E_P_T

For earnings: https://dash.harvard.edu/bitstream/handle/1/36853322/Ben_Pal...

Among many others.

Even in health and longevity: https://journals.sagepub.com/doi/10.1111/j.0963-7214.2004.01...

Besides, low IQ is associated with worse life outcomes even if, as you say, low EQ is most strongly associated with the same. They're not mutually exclusive.