Help with understanding Supply/Demand zones

I watched this video [https://youtu.be/UWKNLR4jOI0?si=pdAqqFASlIe0mQx4&t=450](https://youtu.be/UWKNLR4jOI0?si=pdAqqFASlIe0mQx4&t=450) by Humbled Trader and she explains at 7:30 what Supply and Demand zones are. Now I am wondering, shouldn\`t the middle green line also be a resistance line because we are not breaking the 164-ish area? I am not sure if I'm just thinking too complicated and get stuck on one thing. Any help is appreciated!