I mean, humanity is and always has been in big trouble. That's why history is full of disasters, mass death etc. But I don't think it's that developers "can't"

I mean, humanity is and always has been in big trouble. That's why history is full of disasters, mass death etc. But I don't think it's that developers "can't" follow a DNT cookie. It's that they won't because it doesn't benefit their employer's financial interests. Making a rocket that lands, on the other hand, does directly correspond to SpaceX's financial interests.