Where can I find a comprehensive guide/explanation on how bad things are on android in terms of tracking your activity if you use it raw without reflashing to some kind of privacy-focused rom? I recently got surpriced by how well tiktok can track me when Im not using it. I just google something and when I open it suggests me videos about the thing I just googled. I dont want to use a custom rom and I actually use some google services but I dont want to be under surveillance 27/7, I dont want to go full anonymous either. Id like to just mitigate the problem, specifically id like to know how apps are able to track my activity while im not using them. Is google listening to your mic feed 24/7?