hi, I just receieved my 15" MBP with TB , I never use and will never use a screen protector on my MacBook because I think it ruins the beautiful screen that the MacBook have. but I wonder how about the touch bar ??? as we type in the keyboard, sometimes our fingers are dirty and oily, and since the touch bar is made from plastic, I think it will get scratches easily, no ? if that so, what brand of touch bar protector that is recommended? and also where to get them ? thank you.