Is it always necessary to build a mvp?

I have no prior work experience and have enrolled in a course that will teach me all I need to know to gain a career in this field. I want to be prepared with the information I get from this course. Any advice would be very appreciated; I'm still trying to find my feet:)

TikTok and Facebook are two different social media platforms. TikTok is newer and is mostly used for sharing short videos, while Facebook is older and is used for sharing longer posts, including photos and videos. Read more about this in detail here: https://www.nebulatech.in/post/tiktok-vs-face

Actually, just want to design and build awesome apps without someone looking over my shoulder 🙄