> cut off completely from oil and gas

China is the world's 4th largest oil & gas producer. They're dependent on imports because they're the 2nd largest importer. However, they are simultaneously increasing production and decreasing consumption. Those two lines will cross some day. It might be a dangerous day for the rest of the world when China stops becoming dependent on imported oil.

> It might be a dangerous day for the rest of the world when China stops becoming dependent on imported oil.

Why? Would China just try to start a global war? If it's about Taiwan, I'm not sure that USA would care like 5 years ago. USA will probably do the same with South America

China built strategic petroleum reserves that can operate for over a year so that if the US attempted to blockade oil supplies from the middle east during a conflict, China could press on when they decide to obtain Taiwan (or so the geopolitical strategy thesis goes). Does it make sense to take Taiwan once China has their own semiconductor manufacturing capabilities and Taiwan is mostly a retirement home [1]? Hard to say. Old people in power take illogical and unconventional actions out of nostalgia, historically speaking.

[1] https://news.ycombinator.com/item?id=50260274

I understand that part, but why the rest of the world would be in danger? Do you believe that China would stop trading semiconductors after taking Taiwan? Honestly, USA is a bigger danger than China right now for a lot of countries

I don't believe the rest of the world would be in danger, and I agree that the US is higher risk to the world than China at this time and for the foreseeable future. Apologies for any miscommunication.