You said the quiet part out load.
“The average US IQ is going down because of the mass immigration.”.
There’s also breeding rate. Hispanics 1.9/100,000 women, black 1.7, white 1.5, Asian 1.3.
IQ avg Hispanic and black 85, white 100, Asian 110.
Do the math. White population as a percent is shrinking and is now 57%.