The best opportunities are the ones you never apply for. Someone sees your work, remembers your name, and reaches out. Personal brand is not about being famous. It is about being findable and memorable to the right five hundred people.
Picture a founder who needs a designer. They post the role and get three hundred applications. They also remember the one person whose sharp weekly breakdowns keep appearing in their feed. That person skips the queue.
There is a difference between "I am amazing" and "here is what I learned this week." The second one helps people, and helping people publicly is the fastest way to build trust at scale.