There needs to be an increase in Chex usage before the Chex ads become worth investing in. Perhaps more PCs need to join Chex so that the service is affordable and available more often than “whenever that one player is around”. Right now there seems to be low demand for Chex rides because the supply of drivers has been low for a long time. People aren’t in the habit of using it.
Maglev holo-ads would be fun and would engage vast audiences, especially newer characters and those who don’t have personal vehicles or money for a Chex. Perhaps people can choose which sector’s lev stations they want the ads to appear in, or choose to make an ad that appears on the lev itself.