Advice on Future prospects and learning.

I've been getting into iOS development recently and have completed some learning tracks on Exercism, along with solving a few coding exercises. When I was learning React Native, I didn't give much attention to the core concepts of JavaScript, the basics, and DSA. This oversight is causing me some issues now, and I don't want to make the same mistake with Swift. I'm focusing on mastering Swift concepts and improving my logical thinking and DSA skills. I'm also curious about the future opportunities with Swift beyond just iOS development. Anyone have any advice or resources on how to effectively learn Swift and DSA? Also, what are the broader career prospects for someone skilled in Swift? Thanks a lot!