I have a MacBook Pro 15-inch, mid 2015 bought in 2017 which has developed delamination of the screen. It is now past the warranty date for this issue & would be very expensive to repair. There are lots of ideas online of using baking soda & water, Listerine, Mr. Clean wipes. Really?? Has anyone dealt with this issue without having to spend a huge sum? While the diagnostics were being done, it was found that the battery had expanded & pushing against the bottom plate & top case & needed replacing. Apple had recalled some of this year & model to replace the battery however, my serial number was not included in the recall. Not impressed Apple, especially since this was not a cheap purchase!