Comment by v-erne

Oh I think I can see whats happening here - You probably have strong emotional need for things to have purpose and meaning. Sure, if I haven't accepted that pure existence is enough (and depending on the point of view it has none or all the meaning that we want) then exploring pure models in search for purpose would be also what I would do. But since I believe that there are infinite number of abstractions with no real physical properties that can be interpreted as real through your reasoning, from my point of view, empiricism becomes the only real tool (because per Your first example even the best or worst ultimately comes down to preferences that were shaped by physical world).