

Sorry for late reply, was very busy with IRL stuff last few days.
I’m not an expert on the economics of the construction industry, but growing bamboo farms is generally cheaper than trying to mass produce steel, because bamboo doesn’t need the massive power requirements than the steel supply chain does. It’s also funny that you mention China as the world’s biggest steel producer, because China is also the world’s biggest bamboo producer and HK, despite having local bamboo producers, actually imports most of its bamboo from mainland China to fulfil the city’s massive demand. So I imagine the construction companies in HK can source their bamboo scaffolding at very cost-effective prices that are at least competitive with steel, if not cheaper because of the lower production cost.
As for sustainability, while it is true that steel can be easily recycled, it still has a huge environmental cost from mining and refining the metal composite. According to this article which sources its data from a EU environmental report back in 2020, steel and concrete applications account for 15% of global greenhouse gas emissions alone. Another reason is because bamboo is also a very fast growing wood, a newly planted bamboo farm can be harvested in just a few years, which is why it can still be applied to large scale modern construction scaffolding so easily in HK. Combine that with the lower environmental cost, and bamboo can be seen as a sustainable building alternative to metals.
However, as I said in my previous comment, bamboo lacks the consistency in integrity properties that steel can provide (as it is a naturally produced material), and on top of it not being as safe as steel for working conditions, is the reason bamboo isn’t used widely in the construction industry today.






Notice how they attribute all these deaths to “Communism” and “Islamism” but whenever a death occurs under Capitalism they make up every possible excuse to say it wasn’t Capitalism. Hell just look at how Hitler is defined as “Socialism” in that tweet. Also, none of these guys ever cite a death toll count for Capitalism because it would exceed every made up statistic for “victims” of Communism.