Cultural Marxism broadened the group identification that supposedly defines us beyond class distinctions to include race, sex, religion, sexual proclivities, etc.
FORBES: Deconstructing President Obama's Strange Stance On Israel
2.
If you strip data of any personal identification, like names and addresses, or even more general details like age and sex, they become anonymized.
WSJ: 'Open Data' Brings Potential and Perils for Government