Excellent overview / summary with a hip background. This will be mildly offensive to some, but it is worth a listen.
Several valid points are made. Reality is more or less described as a finite bubble, which goes in line with the Flat Earth / Dome Heavens controversy.
YT description: Is reality real or a simulated hologram? MR SIFF discusses the possibility that our reality is actually a 2 dimensional hologram projected from outside our reality. holographic universe
Title: Camper Killer Commentary #10 “Is Reality Real?” (YT link) Uploaded by Camp Kill Commentary.