Does freemium still work?

Could you elaborate on the current effectiveness of the freemium model in the world of cryptocurrency and finance? With the ever-evolving landscape of digital assets and the increasing competition among platforms, do you believe that offering a basic, free version of a service or product alongside premium, paid features still resonates with users? How have market trends and consumer behavior impacted the success of freemium strategies in this sector? Are there any specific challenges or opportunities that freemium models face in the crypto and finance industries today?