Do not browse the web in in-app browsers (e.g. in apps like Facebook, Instagram, TikTok). Experience is bad. Those apps also INJECT TRACKING INSTRUCTIONS. They control every interaction, all that is typed, clicked... Browse with normal web browsers.
Unlike platform ads (contracts between brands-platforms), native ads often have off-platform supply chains. While platforming the latter might be a transparency gain (esp under DSA registration), here TikTok is just playing with performance indicators. The medium is the message