Scammers always trying to get ahead of investors and develop new ways of scamming innocent investors, since metamask is one of the popular decentralized wallet used by many people it now becomes the target of scammers to use in scamming investors of their funds, investors should check properly to ensure the are using the legit extension, so unfortunately the length scammers are will to go to scam people.
It is not about scamming mate instead Hacking is what the target of those who provide fake site, I have a friend that once become a victim of something like this.
when he clicked or entered a wrong site and then eventually realized that His account has been hacked .
so downloading fake site will only lead you to become hacked and then will make your funds taken and surely you'll be good as dead after the hacking.
A friend was not lucky and got scammed through a phishing metamask site and lost his funds as a result, it is very important we go directly to the official website to download, a lot of fake links out there trying to scam you, people should be extremely careful.
also make sure to check complete details of the of each apps/site before the download because they are almost similar from the original.