Discussing the nature of reality using Copenhagen interpretation, many-worlds theory, Bohmian mechanics, and objective collapse theories.
In a nutshell: we don't know doodly.
I'm excited to find out what the JWST (and other recent similar efforts) will tell us we're way off on. Those moments are always fun: dark matter, dark energy, the reality of matter, time, space... I can't get enough of stuff like this.