How could something like this happen to literally one of the biggest corporations (top 3 biggest) in the world?

Microsoft accomplished a very, very difficult thing to do during the 2000s and that was elevate the Xbox brand to be on par with PlayStation during the 2000s. The truth is that the Xbox 360 absolutely was superior compared to the PS3. That is a fact. Every single multiplatform game just ran better on the Xbox 360. And to throw it all away in an hour like this... Microsoft is so fucking dogshit. lol. they're gonna get killed on PC as well soon. kek