MSI G series laptops are generally easy to service and yet most of them have Factory Seal stickers on the bottom to discourage end-user upgrades. We think putting the sticker directly on parts of the motherboard instead would be a more user-friendly approach for gamers who like to tinker and upgrade.
https://www.notebookcheck.com/MSI-should-really-remove-the-Factory-Seal-sticker-from-some-of-its-laptops.446060.0.html