Everytime I've tried to wear gloves I have just made things messier around me. Grease doesn't wash easily off nitrile, vinyl, or latex gloves, so as soon as I grab a clean component, clean part of the bike, tool, door handle, etc, I just transfer the grease and grime to whatever I touched.

I have a wash sink that I use to wash my hands whenever they start getting dirty or right after a specific messy job. Washing hands multiple times throughout wrenching keeps things tidier than gloves. The only reason I've found for gloves is if you insist on keeping your hands clean.