Let's face it: it sucks to open a YouTube video only for the message 'unavailable' to scream at your face. Internet censorship and filtering are a norm in countries like China, Iran, and Saudi Arabia. You can't access Facebook, Twitter, Netflix, and YouTube in China. Nonetheless, there are still ways to access blocked websites.
Being productive in today's world entails quite a lot. However, the most critical component of productivity is control.