OK to start us off how about some Simulation Hypothesis crankery I found posted on ActivityPub: Do we live in a computer simulation? (Article), The second law of infodynamics and its implications for the simulated universe hypothesis (PDF)
Someone who's actually good at physics could do a better job of sneering at this than me, but I mean but look at this:
My law can confirm how genetic information behaves. But it also indicates that genetic mutations are at the most fundamental level not just random events, as Darwin’s theory suggests.
A super complex universe like ours, if it were a simulation, would require a built-in data optimisation and compression in order to reduce the computational power and the data storage requirements to run the simulation.