Silly point because they weren't TRICKED into getting trapped by someone whom they thought were innocent
That's not what happened at all
You're acting as if he blindly trusted someone but it's not the case
He heared a woman screaming for help and went there
First off, not even luffy could hear her from that distance, so from sanji's pov is doesn't make sense that it was a trap because literally no one except him could hear the woman screaming
Second why would he try to sense the woman and the man's intent when he isn't interacting with? He just thought he saw a man about to assault a woman and went there to stop him
It's not blind trust, he just saw someone in danger, it's not like the woman told him he's in danger and he fell for her lies
We saw with viola and pudding that you can't really trap sanji that way, he sensed their intents and emotions and he knew they had genuine feelings for him that's shy he let his guard down, if pudding and viola didn't have feelings for him he would've sensed that too
So no he wasn't tricked into getting trapper the way you're trying to make it sound
He didn't trust the woman, he just saw her in danger