If ads were merely about being informative, they would be boring. But ads want to manipulate, so they have to be flashy and appeal to your emotions.
They pollute your mental headspace, and have no place in a healthy society.
Let's ban billboards. And then let's follow that up with a general purpose ban on paid advertisement.
Yes, people need to take care of themselves, but part of that involves a degree of personal responsibility.
“Let’s ban paid advertisement.” This is not a serious discussion.