Yeah, not too hard. I do it in a quiet dust free room, I take my time and I’m prepared to lift a corner and with tape remove dust particles. But I’m really particular about dust underneath.
it doesn’t scratch with regular use. But a grain of sand between the folio keyboard and the paper like and then you are in for some serious scratches. I think it will be less with the new mkb as the keys and aluminium don’t touch the screen. Just a rubber ring around the keys.
We’ll see how it goes.
But I’m also replacing the screen protector every 6 months or so because I use it such a lot.