Question about Firefox Privacy add-ons

I have a whole host of privacy add-ons for my typical browsing experience, but I remember reading a blog post about cyber security that said that most of the functionality of these privacy add-on's can be replicated by Ublock Origin, and that additional add-ons like this are actually a larger security risk.


Is this true? If so how do I know which one's are necessary? Is there a guide on how to do this?

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