Re: most "wrong" episode...
Not interfering in another culture's development is all well and good, but what does that even mean? The Federation has ambassadors and alliances with various alien races. Shouldn't they cut off all diplomatic ties and go all crazy isolationists similar to the Vorlons?
"Who are you?! And how did you get in here?!"
"I'm the locksmith. And... I'm the locksmith."