Do you know what ripple is and how transactions are made? Ripple is a full node for XRP, The one and only node with access to the source code. XRP holders could never do anything to verify their coins authenticity.
BCX is a different coin, You meant replacing ripple in market, 5% premined, simple page with content copied from other projects, They don't have anything on their own Just using bitcoin name for the same reason other forks used it.