Tracking what?

Firstly I love this tool and use it alot it has really changed the way I manage my portfolio and I recommend it to anyone and everyone. But I do wonder about the trackers. Everytime time a log on my privacy tool blocks about 24 trackers. Given that I am a paid subscriber is it really necessary to use so many trackers? Obviously not sure what they call track but inside the log in do I really need doubleclick and facebook and Bing and linkedin and tiktok.... I do block them and the system appears to work fine. If it ever did not work without these I would probably have to cancel honestly as I dont like this much. Just wondered if we could cut down on these? just a thought.