Yes, you can control what ads come to you. But the Do Not Track option is gone. This options lets you tell websites not to track you. This was huge when they created it back in 2017. But recently, more and more companies, like Hulu, either refused to support it or quit it’s support. Twitter says the Do Not Track app simply didn’t come to much of anything. They will cut off this support on June 18, 2017. However, if you don’t want tracking, Twitter can still help you. There’s still the ‘Privacy and Safety’ setting and other settings. One disables Twitter from seeing when you visited websites.