I do all my browsing with uMatrix with everything blocked by default but first party CSS. It really makes the internet a more enjoyable place to be. Pages load much, much faster and it's often easier to find and read the content. On mobile it saves a boatload in bandwidth costs. For example, loading a NYTimes article takes 90KB and DOMContentLoaded is in 69ms. Truly much of the other stuff loaded is bullshit because a significant amount of the web is more usable without all the crap.