This is NOT the solution to How to fix Opera NOT displaying Facebook and Twitter videos issue on Linux. This is a lead-in to Ubuntu and the Microsoft conspiracy and destruction of Linux to follow the philosophy of mandates and fake products and services to exist off of the mass's backs.

https://www.zdnet.com/home-and-office/work-life/how-to-fix-opera-not-displaying-facebook-and-twitter-videos-issue-on-linux