On browser extensions, uBlock Origin has come a long way that it basically also does what other privacy extensions provide. Simplifying your content/tracking blockers can actually make your browsing more secure, as well as make your fingerprint less unique. I’m still a bit of a sucker and have Privacy Badger installed, but will probably let go of it as well once I’m comfortable enough. Over the years I’ve had Disconnect, ClearURLs, and Decentraleyes alongside uBO.