So it's anything that's there...

[It's spoken as though taking note rather than judging, his profession likely showing itself to be his favourite hobby as well.]

Was this always the case? If not, a loss of preferences might be due to becoming a scavenger type. A survival adaptation, of sorts!

Since my own haven't changed at all, I'm curious whether it's the same for everyone, or the result of a less extreme change in species.