Your interpretation is extremely naïve. I could hold a gun to your head, for example. You wouldn't be forced per se to meet my demands, but you probably would because it would be extremely unreasonable not to. In the same way, the consequences for not complying are: an extremely expensive and possibly unaffordable rewrite, going to jail for a few years, or giving up their customers data in violation of their principles. The GHCQ order effectively put a gun to their head.
Your interpretation is extremely naïve. I could hold a gun to your head, for example. You wouldn't be forced per se to meet my demands, but you probably would because it would be extremely unreasonable not to. In the same way, the consequences for not complying are: an extremely expensive and possibly unaffordable rewrite, going to jail for a few years, or giving up their customers data in violation of their principles. The GHCQ order effectively put a gun to their head.