There is no definitive answer to this question as it largely depends on the definition of social media used. Generally speaking, social media platforms such as Twitter, Facebook, and LinkedIn are considered social media platforms because they allow users to connect with others through shared content.
However, many people would consider blogging to be a form of social media because it allows individuals to share their thoughts and experiences with a wider audience.
Ultimately, the definition of social media used will determine whether or not blogging counts as social media. If blogging is considered to be a form of social media that allows users to connect with others through shared content, then blogging should be counted as social media.
However, if blogging is considered to be a personal journal that is not typically shared with others, then it may not be considered a form of social media.