The problem with that approach is that it allows unjust laws to persist indefinitely. Every so often someone needs to stand up and refuse to play by the rules to ensure that unjust laws are repealed.
Look at the situation Snowden faced. You have a system that widely violates basic privacy rights, based on a secret interpretation of the law, approved by a secret court that only hears the executive branch's arguments and which almost never refuses to grant a warrant (i.e. it is a rubber stamp), with oversight by people who are chosen by the executive branch and who work in secret. These programs, conducted in secret, are widely approved of by the government and widely disapproved of by the general public. Had Snowden accepted the rules and the law, these programs would remain secret and would have continued unopposed indefinitely.
The rule of law does not work when laws are kept secret from everyone. Healthy societies need everyone to follow the law, yes, but they also need for people who recognize failures of the system to stand up despite laws that forbid them from doing so.