I'm curious, the exchange in the wallet is planned for what kind of coins? Only for bitcoin or others(etherium, monero etc), too?
To be determined, but possibly others too.
Interestingly, can you tell us more about decentralized exchange? On the site, I did not see the information.
Essentially it is an anonymous exchange accessible initially only with the Bitcoin 2 Core wallets but maybe also by web wallets and third party wallets in the future. You'll be exchanging zBTC2 to BTC and vice versa. (Possibly other crypto currencies too.)
You'll be able to keep your coins safe in your own wallet instead of having to send them to some exchange in order to trade.
Sorry Dev, but zBTC2 to BTC2 is not an exchange. As I understand this is not a conversion, conversion is when I can exchange BTC2 for another coin.