It does the same on my Les Paul Faded 2017. Yesterday I had a little piece of wax from the pickups stuck on the top of the guitar and I tried to scratch it with my finger nail, it just made a mark on the finish. I even think a plastic part of my guitar strap made also a few marks on the top. It's very thin and fragile. There are even some places on the top where some open pores are still not evenly covered by the laquer.