Commercials take up 27% of commercial television screen time and are the main source of income for TV and radio stations. In most cases, advertisements on all channels appear simultaneously, so don't try to change the channel, there will be commercials elsewhere, too. Nowadays they have also taken over the Internet. For financial support, websites have to run ads on their pages, the largest share supplied and controlled by Google.
In the United States today, the White population (not including Hispanics) is 57.8%. In real life, Caucasians are still in the majority, but now on TV and the Internet, they are swept under the rug like trash. Blacks comprise 14% of the U.S. population but appear in 50% of commercials. White actors now appear to promote health insurance, gold, loans, and some medicines. Moreover, if a White person appears in a commercial, he/she is usually old, sick, a freak, or at the very least, an appendage to a Black partner. If there's a doctor on the screen, he's usually Black, while the patient is usually White. Caucasian young men appear in only 4% of the commercials! If some aliens began to study the population of Planet Earth through our TV commercials they would have a somewhat distorted picture of Americans, to put it mildly.
So why do advertisers ignore the long-standing rules of marketing, and to the detriment of their own financial interests, fill the media space with content that displaces and degrades its biggest market segment? The answer is simple. At the heart of this nonsense is political correctness in a form even an Orwell could not have foreseen. Business executives go out of their way to publicly show their conformity with the universal “diversity” and "critical racial theory" (CRT), demanding that the White man be blamed for all the sins one can imagine. Replacing ancient, long-vanished oppression of Blacks with real oppression of Whites, overcompensating and planting racism-in-reverse.