Ok, here me out. I'm new to a lot of social media since I'm 14 but over youtube there are videos about Glitches in the Matrix, with famous youtubers jumping on the bandwagon. I decided to see where they originate from. The posts are all really weird in that subreddit, with lots of stuff that to me anyways, is sci-fi. Now I don't know how physics works but I'm pretty sure things like 'I saw myself when I was older' and 'My gf teleported into the desert' and 'I went back in time and saw JFK' intrude on physics. These people report they were with multiple people who all saw these 'glitches' happen, for example on the 'glitch in the matrix' sub reddit the most highly upvoted thread is about a group of people blinking out of existence right in front of people. No noise, flash of light or anything, just ceased to exist. There was also a guy who was with friends when he said he saw his friend teleport and another one where time stopped in a busy shopping store, walking through solid walls, etc. I looked for a place to ask and this seems like a nice community to ask questions about physics so I just wanted to ask, What do you physicists think of these 'glitches' and does physics care about them?