OSINT experts: how you find clients?

I'm a graphic designer, marketer and WordPress Expert. I started my career and mainly my clients are small business owners.

I just discovered OSINT and I felt in love for that. I'm studying and completing the tasks to improve my skills.

Furthermore, I searched for jobs, and there are, few, but they exist. As a freelancer, I cannot work full-time, so I was wondering: is it possible to find OSINT clients as a freelancer with small marketing? Can u share ur stories?