I’ll go first. After your turn the water off in the shower but before you get out, use your hands to wipe off any standing water on your body. Maybe even give your legs a bit of a shake. This way, you won’t drip nearly as much when you get out, keeping the floor and your towel drier.
Some on YouTube claim these specs are only to ensure your car makes it to the end of the warranty period, so a more frequent change might be better.
Yeah, I suspect that’s probably true. The prescribed maintenance routine on my VW suddenly got very, very lax after 250,000 miles.