Stark reminder of how precious and meaningful a life can be - of any creature, no matter how small. We should be nice to all creatures not just humans.
Ideally yes, one would ask these questions. Practically, there is not enough time. You'd be lucky to get even 5 minutes to ask all these questions. Even if you have the time, you have to ask these questions in a diplomatic manner. Unless you are a well known hot shot in your field, a job interview is marred by power imbalance and any signal that you are cynical, confrontational, question authority etc. will count against you. So do ask these questions, but be careful how you frame them.