The gloves are off. I don't care about you or your feelings. If we haven't interacted, don't expect me to coddle, entertain, or engage you.
Stakes are too high.
1) Are they truly interested in a convo, or do they just want to argue?
2) What does their TL look like? Is this question out of the blue?
3) Are they a bot?
You don't owe anyone on this app anything. Not your time, not your energy, not your intelligence, not your emotion, not even a reply.
It's amazing how strangers feel they are entitled. I am here to tell you that they are not. Let that stay with you.