So you watched the video, and you don't find it odd that in his uniform safe storage environment, MANY of his older Samsung phones had swollen batteries even th

So you watched the video, and you don't find it odd that in his uniform safe storage environment, MANY of his older Samsung phones had swollen batteries even though his other non-Samsung phones did not? This guy, "Mrwhosetheboss" is not some half-bit youtuber. Furthermore, he checks in with other experienced and knowledgeable (and quite famous) Youtubers who review and teardown electronics. They've got similar stories.