@leocg a browser that doesn't play videos is not only a issue, but a major issue. No matter if it's legal, commercial or technical.
It's sad, I liked using Opera in my windows machine and it's a pity that you don't have a useful version on Linux.
I'm not watching videos all the time, but it's very frustrating need to open chrome for playing a video when it's needed.
I'm migrating back to chrome, and I'm sure that many people is doing the same.