Trackers are not blocked by default. You can verify this by visiting https://www.jefftk.com/test/statcounter https://www.jefftk.com/test/statcounter in stock F

Trackers are not blocked by default. You can verify this by visiting https://www.jefftk.com/test/statcounter https://www.jefftk.com/test/statcounter in stock Firefox, and then again after setting "Enhanced Tracking Protection" to "Strict".