Ask the BLM movement. Why did they feel the need to block traffic? Couldn't they have just posted on facebook? Besides, frequency of something isn't a good mea

Ask the BLM movement. Why did they feel the need to block traffic? Couldn't they have just posted on facebook? Besides, frequency of something isn't a good measure of its importance. "How often do you feel the need to vote?" is also the wrong question to ask.