Answer:
Social media can become addictive. Extrinsic motivation is mainly to find information, and to connect with others. Intrinsic motivation is more towards entertainment and just wasting time - idle time - as in if you are just bored. Some people use it in an intrinsic motivational way to just relax.
Explanation:
A question to ask yourself is how you use the social media platform - is it for enjoyment or to connect?