You're asking for a no-sugarcoated take on the job market for advertising grads, specifically sports marketing. Honestly, the negativity you're seeing isn't just negativity - it's reality. The industry is ruthless, especially right now with AI shaking things up and agencies trimming headcount. I'd give it a solid 7 or 8 out of 10 for how hard it is to land that first role out of college. Not impossible, but you'll be competing against experienced people who've been laid off and are willing to take entry-level pay.
Your plan to stack internships and certifications is smart - that's what separates those who get a job from those who don't. The degree matters for getting past HR filters, but your portfolio and network will actually open doors. For sports marketing specifically, you need to show you understand the culture, the sponsors, and how creative strategy drives ticket sales or merch revenue. Don't just talk about passion, show results from a mock campaign.
As for unemployment straight out of college? Plan for 3-6 months of hunting, even with a solid CV. Use that time to freelance, build case studies, and attend industry events. It's not hopeless, but anyone pretending it's easy is either lucky or selling something.