Don’t dry filament in the oven. Simply put the filament spool on the print bed, set it to 60°C (PLA) or 70°C (PETG) and cover it with a cardboard box to trap the heat. Poke 3 holes in the box to lead damp air escape. Let it cook for 2-4h, then flip the spool and wait for another 2-4h. Store in air tight container with some silica gel to keep it dry.
Nobody can buy land in china, it is only leased from the government for up to 70 years for residential usage (less for other purposes). Calling the tofu-dreg building on top of this “owning a home” is disingenuous at best and deceitful at worst. Why do people buy homes anyway instead of renting? Because all other options to invest are even worse and it is literally their only option.
I hope you don’t tolerate how mega corps “sell” you shit like digital media or IoT devices only to later change the terms of sale and steal it back from you, because you never really owned it. Don’t tolerate the same shit if a government does it to you.