There's definitely areas of advertising that are banned/controlled so that comparison seems more damning than beneficial (e.g. alcohol to minors, medication in any country other than the US
It's not useful though. I actually think it's very cool that TikTok got a bunch of young people to contact their representatives. If this ban goes through, the political blowback is going to be extreme. It will be like the Streisand effect x100,000,000.