[tpaschalis]

Seconding other commenters, using a dedicated browser and/or a VPN can help hide your 'digital footprint'.

For example, here's what I'm using. An easy way to set up a sandboxed Chrome using Docker! https://tpaschalis.github.io/sandboxed-browser-with-docker/

[illumin8]

This is good, but I want to sandbox every site from each other, and I don't want to run a dedicated Docker/Chrome container for every site.