Serious quantum physics question.

I rewatched this and thought, what's the plausibility of a hidden spacetime with a spatially invariant tesselated distribution of whatever you fucking wanted, exactly the way you wanted it. But the probability of a given spacetime doing that is near infinitely low. Screw the Finite Central Curve idea, there should be an infinite distribution of possibilities and therefore by quantum tunneling, in fact anything physically DOES exist in some physical context in some spacetime that can generate indefinite amounts of objects that are stable when brought here. Obviously, gravity would have to be significantly weaker to keep an infinite region containing infinite mass from A) collapse and B) suck our universe in. If you could just tailor your search to maximize efficacy, you could end up with a world of say, infinite ammo, medicine, food, clean water, fusion reactors, galaxy busting antimatter bombs, spaceships, new solar systems, and even a new universe with much friendlier physics if we get good at it. Obviously a technology capable of universal destruction but can be used for even the most mundane of desires.

ps yes this is also party based on SCP-2559-J