You would be correct if Obama presidency was officially declared to be a crime. Since the reality is opposite, a precedence has been set. So it is not correct to say a crime has been committed. I don’t like it and you don’t like it, but we do not have the authority to make it an official crime. Only the courts and congress have that power.
Therefore it can be repeated, unlike crimes as defined by law.
deliberately undermining the Constitution of the United States by members of the federal government would not only break their oath of office but would be working to undermine the country... otherwise known as treason
treason is a crime in all countries.