I'm not sure what tracking does to harm me on my computer. It's all quilting or benign websites. I use ad free youtube and Ad Block Premium .We have no ads added to all our streaming channels. I have my phone setting to silence unknown callers. I can see who called when I check the list. I'm not that concerned about ad tracking, just don't like the annoyance. Any ad posts on Facebook I block as soon as I see them. I rarely get any now. I use Windows Defense for malware and haven't had any problem in years with bad stuff. Only one virus on computer in the late 90's.