Linux Lite 4.0 Wayland

[justme2]

X.org lack a few very important security features that are critical for modern era usage and hardware:

• All X applications have access to everything on your screen
  
• All X applications can register to receive every keystroke, regardless of which window said keystrokes are typed within
  
• Applications such as browsers can be remotely controlled such that keystrokes can be forged as if the user were typing them
  
• The xhost + option can completely disable any security on the display
  

Effectively, with X.org, your display could be turned into a keylogger."

Wow, does that mean that linux is far from the secure system we are led to believe? Keylogger? Not safe to be used for on-line banking and such like? I'm ultra concerned now about continuing on-line finances with linux lite. Or are the risks still negligable?  :o