This is not a shill, I've always underestimate any crypto related security services but airdrop made me installed this one on my PC, until it saved my ass from compromising my Metamask.
I do not install any software on devices I store my wallets or I always try to self-control and minimize applications on my devices (computers, laptops or mobile devices). You can be lucky with this software but if you maintain this habit, you will install may softwares for your curiosity and exploration so some technical incidence will come to your devices and wallets in future.
Even a senior Bitcoin developer Luke Dash Jr. made mistakes and paid high cost with his lost bitcoin to hackers. You will not want to fall into similar trap and issue like Luke.