Thanks for the summary.Since the OP won't give the cliff notes, I will.
The video speaker goes by "Serpentza" on Youtube. He is South African. He lived and worked in China for many years, mostly teaching English. He has a Chinese wife. He was known for making videos on life in China. He recently left China for good, citing the Chinese policy of increasing hostility to any foreigners.
The video basically says:
1. Don't buy Chinese. When you buy on Amazon, try to figure out if it's a Chinese seller.
2. Make sure your investments aren't being invested in China.
3. On campus, realize that the "Confucious Institute" is an arm of the CCP. It's there to spy on Chinese students, and try to squash any campus talk that criticizes the CCP. It has also rebranded itself under other names now.
4. There's a browser plugin called "Cultivate" that can show you, on Amazon, where the seller's country of origin is.
Many people (including me) are not going to watch that video.
The brutal fact is that we ordinary nobodies cannot "punish" the Chinese.
And the important people in this country will never stop kowtowing to the Chinese because of lucrative financial connections.
Most things (such as clothing or bathroom scales or thermometers, etc.) are made in that terrible nation, so it's almost impossible to boycott its products.
At the very least, Americans should stop visiting China, but many won't. They claim that they are disgusted by China's abominable human rights record, but they still board cruise ships headed to China!