in terms of an info bet, im thinking along rondavu's line. I often think of it as a donk bet when someone leads oop when it looks like we missed the flop or if the flop is dangerous and they think we might not felt a marginal hand.

I just make note these players do this and also note how marginal they stack off then hit the auto raise button. Sure, they'll turn up with a hand sometimes but the amount they lose to your aggression more than offset's that.
In other words, in cash games aggression is your friend and calling stations your atm's so let them 'bet for information'
If anything, an info bet is an early street blocking bet and they should mostly intend to fold to a raise anyway or push if they are addicted to tp oop.