Coursera is an online learning platform that offers courses taught by the best professors in the world. Hence, investing in learning through Coursera is guaranteed to have high returns. As the Coursera certifications are becoming widely known, if someone is trying to build a career on a specific track, taking Coursera courses for certifications is highly recommended.
It is a great resource if you have an interest in something, but do not want to take a full college course or go back to college. If you want to stay busy and build some skills casually, this is a great alternative to a college. It also helps boost a resume, as it shows you are genuinely interested in learning new things and growing.