I used to worry about that stuff.
Then I realized that everything I have is spying on me.
And pretty much nobody cares.
I don't take any real measures to prevent tracking. I figure if I appear to be a nominal case, no-one would go to any great lengths to track me over and above the usual. Now, if I were to ever need to be "off grid" and un-findable for any reason ... that complacency you build up with any interested parties works in your favor.
Until that one fatal time they do care. :)
You’ll never think it’s coming.
Which is what works for them if you do ever become ‘interesting’ to them.
I think the government guys saw your expression when they remotely turned on your laptop camera. They know you really do care.
Just kidding---I think.