The dangerous part of this behavior is that it assumes that one particular ideology will be dominant and able to take advantage of any changes in society, especially in laws and regulations. People who promote this sort of attitude, where they feel it is okay to bend the rules (or ignore them, or rewrite them) in order to safeguard society, often help usher in a period of repression and control that is led by someone else. Someone whose ideals may not align with those of their enablers, and which might even be in opposition.
This person, who thought it was okay to freeze the assets of someone she dislikes, may find herself wondering what happened, when this same action is used against her. And it might not be by those she perceives to be the political 'bad guys.' The people who rose to power by telling her what she wanted to hear will not be so generous once they have the power they want and no longer need her support.