We already convince the masses to install a contact tracing app. Its perfectly benign in most countries, maybe a bit buggy. Next corona season they will improve

We already convince the masses to install a contact tracing app. Its perfectly benign in most countries, maybe a bit buggy. Next corona season they will improve it. Eventually peer pressure will make it very distasteful to go outside and not bring your contact tracing device. When most people have contact tracing, and since most people have location history on their devices, putting both data together will happen at some point. If the data exists, it will be used. Always. Either directly or through "leaks" and exploits. In berlin we're also becoming used to seeing police everywhete all the time because of corona. Small things that together can erode our freedom. Death by thousand cuts and all.