Yes, I am, because people should do what’s healthy for them. It’s not like I don’t stand when I’m out in the woods/in public toilets/in my garden (for the plants), but sitting let’s more urine out, making less of a mess of those small droplets than you can’t get out.

On that note, after you’ve pissed, try dragging your finger from underneath your balls and forward towards your balls - you’ll be surprised how much urine you’ll push out!