There are ways you can do that. For one, the airport lot obviously. You can also just print up flyers to leave on the windshields of any car with an Uber sticker. You could walk up and down broad street shouting while naked. Flyers or cards placed in every gas station bathroom.How do plan on involving the 95% of drivers that don't read this forum? Nothing personal, but my only connect with other drivers is here. I don't get out of my car and talk to anyone else, especially when they have trade dress on their car and are not at the airport.
Keep in mind these are suggestions for you to do, I'm not doing them. My form of protest is my job hunt