If you want to block social media apps from yourself, there are dozens of apps and tools you can use, including Freedom, StayFocusd, and RescueTime.
Browser fingerprinting is a sneaky way your web activity is tracked, and no matter what browser you use, it's probably designed to allow it. Still, you can protect your privacy with a few extra steps.
You can add DuckDuckGo to Google Chrome as an extension to make it your default search engine and begin searching the web with greater privacy.