Having your bitcoin wallet on your browser — on something that's pretty much open and online all the time. Yea, probably one of the worst wallet integration ideas yet. Absolutely zero reason to have your bitcoin wallet on your browser as you don't even need your wallet to connect to a platform like with DApps.
Yeah. Does it mean the wallet is not full custodial wallet and ideally its shared wallet with the server of Opera?
Because the wallet is like running on their server which means the data such as coin informations, transactions, personal data is ideally present on their server address while only the Opera browser itself is on the device.
In normal wallet which we install on our phones or desktop, we get 100% ownership of the wallet as the data is stored locally on the device. So whats the point in having such wallet which can be compromised or even easy to phish if its embedded into browsers tab.
Unlike MetaMask, which has chrome extension but the whole ecosystem works on-chain so Im not sure whats the difference?
Is it going to be safe or we have such kinda vulnerabilities!