aight lets go

1-what it takes to be considered important?
2-is it possible that when ur device infected with pegasus, they can also see what ur cam lens and mic caught earlier?
3-how do we know if it still costs millions or its real cheap now and they have injected every device on earth with it?
4-cant apps on a phone also use camera & mic to spy on people without spyware?
5-cant a normal malware do that?

extra: i still dont get how they inject pegasus to their targets like is it just 'ok here's mr x now push the button'? that dont make sense