To rightly recognize that men and women are equal under the law is perfectly removed from the fact that men and women are distinguishable beings that have been shaped by sex-specific evolutionary challenges. Accordingly, there is no reason to assume or expect that there should be equal representation of the two sexes across all contexts.
There is nothing morally objectionable in stating that a country has the inalienable right to decide on the exact number of immigrants and the exact type of immigrants that it wishes to let into its borders. As part of that calculus, it is perfectly rational to exhibit preferential treatment to immigrants who share one's cultural values.
As members of a social species endowed with large brains, we are natural-born marketers. Capitalism, the economic system that has elevated innumerable people out of abject poverty and misery, is founded on marketing. Everything that defines your daily existence has the indelible marks of marketing on it.
There are justifiable case-by-case situations wherein an educator might exhibit targeted sensitivity to a student's unique circumstances. This is humane and laudable. In most instances though, trigger warnings are not a manifestation of justified empathy but are symptomatic of an ailing culture.