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.
Even better, get a proper tongue scraper like this one. Scrape all that stupid, nasty bullshit of your tongue first. THEN brush your teeth & tongue. THEN an alcohol-free mouthwash.
It’s a lot easier to brush the bad bacteria & waste away if most of it has been physically removed before the brushing.