Will A Degree In Professional And Creative Writing Teach Me Anything I Can’t Learn Online Or In A Workshop?

I’m starting my Bachelor of Arts this year, as a mature age student. I’ve chosen to study Film, Literary studies, Sociology, and Philosophy, however, my passion lies in literature, screen writing, and poetry.
Somehow, I overlooked my university’s Bachelor of Arts(Professional and Creative Writing) course so it’s too late for this year but what are your thoughts on a course like this? Do you think it would teach me anything I couldn’t get off the internet or learn from a workshop/club? Does anybody here have a degree in professional and creative writing? Do you find it useful?
I’m keen to learn more about film and philosophy but I’m also wondering if my course choice is the right one. I’d really appreciate your thoughts on the matter, thanks all.