I believe you’re the one who’s confused. No one is walking in on you to catch you in the act. The article clearly states this is just inspections and going through the room.

Putting a do not disturb is only ignored if you’re not in the room, they’re still gonna knock.

Id love to see where they’re busting in on your ass, show me the people they’ve done and ill admit I’m confused. So far it just sounds like an overinvasive form of what they already did when they cleaned the room while you may still be there.