The holy grail of airline seating is to have an open seat next to you to spread out. An empty row is the dream. Southwest Airlines lets you pick your own seat when you board. Would you pick this window seat, where the middle and aisle next to it are guaranteed to remain empty – because they’re out of service for being “wet”…?
The signs say “do not occupy” on the aisle and middle seats. You’re probably not going to spread your stuff out on those seats, but there won’t be any passengers spreading out into your space or fighting you for the armrest. But they are… Wet. With. Something.