Perhaps by using multiple data sources including social media, gait signature in airports, media consumption, speech, purchase history, etc. Then the defenses c

Perhaps by using multiple data sources including social media, gait signature in airports, media consumption, speech, purchase history, etc. Then the defenses could include allies poisoning data and LGBT+ persons knowing what data to conceal about themselves to blend in. I would guesstimate that marginalized individuals in dangerously conservative areas may select a strategy, consciously or unconsciously, of adopting an external presentation overcompensating towards conservative ideals. There is also precedent for advertisers detecting if a woman maybe pregnant before she even knows. I think this raises the potential for a lightyear jump in the accuracy and specificity of identifying individual's preferences, values, political beliefs, and lifestyle choices that may be equally exploited by corporations for profit and power structures for control.