Why not? I stand by it. In a milonga, where the focus is (theoretically--there's a rather long thread which seems to debate the point) is social interaction, and creating an enjoyable tanda for yourself and your partner, I'm not going to teach. I'm not going to hold anyone to an exacting standard. I'm not going to deliberately do things wrong because they're led badly when I can tell what a guy is going for. If I can't tell what he's going for, I'll follow what I think he's doing (based on how things feel) to the best of my abilities. I'll find a way to make something of the dance, of the tanda, of the experience. He can learn in a lesson, he can practice in a practica, but when it comes to a milonga...I will make it about making the best dance I can for us with whatever he brings to the table. If his lead for a giro is all kinds of wonky...well, that's just his own way of leading a giro for the time being. I won't deliberately screw it up. I will make it what he's trying to make it. If a beginner is trying to lead an 8CB, but doesn't really have the cross, I'll probably cross anyway...it's just not the time to detail everything he's doing wrong and to make him frustrated.