Yes, it's the stretched thump which makes the difference, nevertheless it's just the changed sign with a satanic origin.

Some people just have sciolism by this and don't know Freemasons changed the horns into this sign with new relevance 200 years ago, but have no idea about the occult origins which were retraced till the old Egypt, so we just can try to elucidate people as much as we can, before they to fall into a trap because these usual belittlements.