If you want to be extreme, you only use devices that you control all the software on and you are very careful about what software you run. You always use a killswitch vpn. You choose carefully the websites you use and you use all the standard counter measures (ublockorigin,DoH,uMatrix,pihole,etc) at all times. You keep another laptop that has whatever you need to install to be able to use your bank and the online shopping you can't live without. You use it for nothing else.

Even then its not perfect. I'm pretty sure that all Android, iOS, and Windows devices track the wifi access point name and mac address of all the ones you use. They also track the location of all the access points as seen by everyone elses location enabled devices. Easy for them to combine that to basically know where every visible wifi in the world is.