Carlsen's income is far beyond streaming, at this point.
He's the co-founder of PlayMagnus, which earns around $20 million per year in revenue, and has a $100 million (USD) market value on the European stock exchange.
He has also purchased many subsidiaries, such as: Everyman Chess and New in Chess (both chess publications), Chess24 (chess coverage website), and Chessable (chess lessons website).
He's raking in millions from owning (and co-owning) these companies, alone. And add to that the money he wins every year from tournaments, which is relatively substantial, especially after his WCC winnings.
Carlsen doesn't need to stream at all. (He might, of course, for self-entertainment reasons ... and a lot of fans would definitely love it if he streamed more. But he certainly doesn't need to, for income.)
I’m so happy you all have set up camp in the Mind of Magnus. Every champion of any endeavor hangs it up at some point. They either get bored with the lack of competition, younger (next) champions arrive on the scene, or they simply wake up one morning and realize there is so much more to living than preparing for sixth championship. If they stay too long, there are plenty of arm-chair quarterbacks who announce they should retire and move on. If they retire too soon we all seem to wonder “what’s wrong with Magnus?” I say, “good for you my Norwegian friend, go and enjoy the fruit of your labors. Enjoy life!”
My brother this is what every single successful streamer does. In chess also hikaru quit classical, magnus was soon to follow.
Imagine this, you have two options. Either you can take a job where you have to follow guidelines, follow a strict travel schedule, hire a team to do the homework.... or another job where you have to stay home, no one has any control over your decisions, you choose your own working hours and if you don't want to work someday it's entirely your choice PLUS you get more money for it... will u think?
This has been a concern in the esports community for a long, long time. Many top players have quit big leagues in favor of streaming provided they have some charisma, are funny or are good looking. If a person has either of those his streams will definitely become popular
What you say may be true, time will tell all. As for what I’d do? That is completely irrelevant. My point was and remains: only Magnus knows (or any champion, pick one) when it’s time to walk away from classical chess events and do something, anything else. Only he will know the reasons why, unless he feels the need to tell the world, which i highly doubt will happen.