Example = i have Ethereum and i want to receive Ripple , in which i don't need to convert to Ripple first before sending in which i can directly sent the ethereum and i will receive ripple to my wallet?
If you mean from one central platform to another, it is easy, almost all centralized platforms receive money from you, check it and then update the database with those balances, it does not matter if they update Bitcoin or ETH database.
With regard to wallets, this can be done with decentralized platforms. In this case, the protocols need to talk to each other, something that has not happened so far, but if it happens and the fees are low, it is possible to send a currency to any wallet and the smart contract directly converts it to another currency without the need to exchange that currency first.
In general, what is the benefit of that, if the fees are low, the transfer will be easy.