A small cohort of blacks ”in my experience, around five percent” is ferociously hostile to whites and will go to great lengths to inconvenience or harm us. A much larger cohort of blacks ”around half” will go along passively if the five percent take leadership in some event. They will do this out of racial solidarity, the natural willingness of most human beings to be led, and a vague feeling that whites have it coming.

100% true. This is referred to as a "chimpout". We saw it all over the place in 2020.

use statistical common sense: (10a) Avoid concentrations of blacks not all known to you personally. (10b) Stay out of heavily black neighborhoods.

Almost everyone follows this advice, though few whites will admit it.

(11) The mean intelligence of blacks is much lower than for whites. The least intelligent ten percent of whites have IQs below 81; forty percent of blacks have IQs that low. Only one black in six is more intelligent than the average white; five whites out of six are more intelligent than the average black. These differences show in every test of general cognitive ability that anyone, of any race or nationality, has yet been able to devise. They are reflected in countless everyday situations. “€œLife is an IQ test.”€

Another truth that is "racist" because it reflects poorly on blacks.

(13) In that pool of forty million, there are nonetheless many intelligent and well-socialized blacks. (I’ll use IWSB as an ad hoc abbreviation.) You should consciously seek opportunities to make friends with IWSBs. In addition to the ordinary pleasures of friendship, you will gain an amulet against potentially career-destroying accusations of prejudice.

LOL the libs were extremely afraid of this tactic and so they knifed that one decades ago. "but I have black friends" is seen as proof of racism now. It gains you nothing anymore. That blog was written in 2012. 10 years ago. "Cancel culture" has gotten far more powerful since then. Your "sin" now can be trivial, and there is no defense except to not be in a position of vulnerability to begin with.

(15) Unfortunately the demand is greater than the supply, so IWSBs are something of a luxury good, like antique furniture or corporate jets: boasted of by upper-class whites and wealthy organizations, coveted by the less prosperous. To be an IWSB in present-day US society is a height of felicity rarely before attained by any group of human beings in history.

In which he predicted the career of Candace Owens and other black "influencers" like Youngrippa, who stupid young white simps flock to in order to see themselves as "not racist" even though these blacks are simple grifters with no ideological wisdom to offer.