Dude was eating moldy or rotten food. There's no way that he couldn't taste something wrong with it. Probably thought, "This tastes bad but whatever." Remember people, do not go "whatever" when it comes to food.
If it tastes bad, is slimy, was left out for a long time (dairy or egg more than 2 hours, moist food more than 4 hours, dry baked goods more than 12 hours), then throw it out. We have coolers and fridges for a reason. To slow down bacterial growth to preserve food for some short term future. Freezers for a lot longer. Use the freaking tools you've been given.
To be fair, Linkin Park had plenty of popularity into the 2010s. Stuff is moving so fast that Gen Z or A are going hear Post Malone or Billy Eilish as a classic in about 4 to 5 years. Hell, they'll say Billy Eilish is out of gas by the time she's 30. Get ready for the AI avalanche, here's a throwback remake of Harry Styles and Bruno Mars singing "Easy Lover" in the exact same style and audio quality that it was originally recorded in.