The plethora of rules and regulations is both contradictory and confusing. It was so confusing that eventually it got to the point where no one knew what was going on. Causing or tending to cause confusion.
See examples of confusing used in a sentence. Definition of confusing adjective in oxford advanced learner's dictionary. Something that's confusing doesn't make any sense — it perplexes you.
A confusing, hand-drawn map might lead you in circles as you try to find your destination. Something that is confusing makes it difficult for people to know exactly what is happening or what to do. The statement is highly confusing.
The uncertainty created by this situation must be confusing for you. Confusing refers to causing difficulty in understanding or not clear or easy to comprehend due to complexity or uncertainty.