Hello Aspirant,

It mainly depends on your perception

Coursera certifications they are useful some times to get shortlisted cv for a few jobs. But only certificate cannot confirm your job it is the skill you have some knowledge and experience.

Coursera or other e-learning platforms  videos almost recorded videos. which help you get basic knowledge . only one way communication is mainly problem in e-learning platform. Please go through live online some what some doubts may be cleared.

I hope you got it!!!

All the best!!!