I was a 360 kid, but left Xbox in 2015 when decided for a PS4 instead of the Xbox One, due to pricing mess with mandatory Kinect and no killer apps at the level of Bloodborne, Infamous Second Son and Driveclub. But, in reality, i started to turn 2 years before that to PS, when got a PS3 in 2013 for its killer apps (TLoU, GoW 3, Killzone Trilogy), because after 2011 360 has few real exclusive bangers after Gears 3 and Forza 4. I mean, 2012 Halo 4 was graphically impressive, but gameplay and plot wise felt like a step down from Reach. In fact, after Reach, Halo started it´s demise. By 2018 i was thinking on getting an Xbox One X, for taking advatage of the 4K and also the BC with improved resolution and framerate for 360 games, but then, found out was a better deal just to build my first entry level gaming PC (which i upgraded recently). I really had faith Series S/X could have been a killer comeback, but it´s even worst than One gen, so in 2023 i went for a PS5. Don´t get me wrong, the Series consoles both are good systems, and don´t deserve it´s current "lame" state, but the lack of exclusive killer apps and the day 1 Xbox/PC exclusives and also now Gears, Forza and Halo launching on PS5 made things unbeareable, because there is no real reason to get an Xbox other than loyalty to the brand (Series X) or a "budget" option for a "next gen" machine (Series S). Basically i went to PC because of Xbox...
PD: I still love and play with my 360 from time to time, and mad love to my OG Xbox which it´s one of my all-time favorite consoles!!!