As a fresh Graduate in computer science in 2025, I feel like I made a mistake learning full stack developement

For past years I've been working as a JavaScript/typescript developer who make websites, I've worked as an internee and a full type employee during my education but now I'm unemployed, I see less job openings for MERN, NEXT js developers and at this point I'm unemployed for past 2 months, I'm starting to think that I've made a mistake and I should have invested my time leaning pythons, and becoming an AI engineer or data scientist, Is there a way out?