You can never get rid of advertising entirely. Ultimately people want to learn about new products and services and new companies that couldn't ever advertise anywhere would die off. It makes sense to support limitations on how and where ads are used though. Banning surveillance capitalism would solve a lot of the problems we have and would mean that a website about cars can still show ads about things people who go to car websites would typically be interested in and that's pretty much the only level of targeting we need.