(brand name) Doesn't Have TikTok, Or Does It?

I have seen a lot of videos under that have "(brand name) Doesn't Have TikTok", advertising products. Little did the creators of the videos know, some brands actually have TikTok (e.g. Lego). Why isn't anyone stitching the videos, and should it just have a Know Your Meme page? Because it's becoming a meme at this point.