I worked in ad-tech for a year before I left the tech industry as a whole. I've also done a fair bit of investigative journalism.

Let me share a thing:

Factual, a company that specializes in hyperlocal geofencing, uses geofencing much smaller than the self-regulation that their industry allows in their own rules. I learned this after a coworker quit because our company was allowing ad targeting to people using these smaller geofences. The whole company had an all-hands about it where the CEO of the company told everyone that we were not going to stop using Factual nor the smaller-than-allowed geofences because we, ourselves, were not the ones to produce those geofences. We were just a man in the middle helping to build a system to track people at high resolution.

Please try to reconcile with what your industry has and continues to destroy.