Is an MS in AI, paired with niche domain expertise, worthwhile from a career perspective? Or are most AI roles ultimately going to favor candidates with a BS in AI or CS?

I’m trying to better understand what distinguishes the opportunities available to graduate-level AI students, particularly those transitioning from a specialized niche domain expertise in biology. I see many undergraduates competing for AI and ML internships and job opportunities, so I’m curious what the equivalent pathway looks like at the master’s level and whether there are roles where deeper domain expertise provides a meaningful advantage.