In my opinion yes. There's trend on dumbing down media UI on desktop, even though it doesn't have restrictions of mobile, with instagram being prime example - no volume control and no ability to move position. It's their choice for UI not technical problem. I have several sound sources - couple of sites in tabs that don't have volume control, media player, notification sounds, etc. They are all set in balance to my liking and I don't want to fiddle with global volume for every site.