However, I do have doubts that whenever you will going to access metamask wallet only requires your password so this maybe not really secured especially on phishing activities.
Why worry if you have downloaded the right and official Metamask?
I also knew it that there were fake Metamask apps but why worry if you have already downloaded the correct one. And if you do worry about phishing, you'll need to check always the source and the app.
If you ever downloaded the official Metamask, I don't see any reason that you'll get phished unless you redownload a new Metamask from a different source.
Being too paranoid when it comes to security isnt bad but making yourself overway too doubting things from time to time isnt really good either.
You wont really need to worry something if you had already installed the right app as been said because you would not really require to input your keys from time to time.
Seems like Swapping feature becomes the trend now and i wont be surprised if other platforms will apply this feature too on upcoming months or years to come.
As long they do saw there's demand on it then they can easily integrate it since people do really get interested into this feature.
If fees would be lower then this is already a plus point for me.
I'm also like that if it comes to my funding/balance concern. But as long as it's the verified, official and legitimate Metamask. We shouldn't worry about it. The swapping feature became popular due to the success that it shown through the decentralized finance products.
They've made the swapping popular and other exchanges and even wallets are adding the feature. I guess this piece of feature will always be attached to the upcoming new exchanges and will be added promptly for those existing exchanges that still don't have it.