The idiom "de facto" means "in practice or actuality" or "in effect, although not officially recognized." It refers to a situation where something is happening or being done even though it may not be legally binding or official.

The idiom "you know better than that" is used to express a disbelief or disagreement with someone's actions, behavior, or decision. It implies that the speaker knows more about a situation and believes the other person should have acted differently.

The idiom "it’s not brain surgery" is used to express the idea that a task or activity is not particularly difficult or complicated. It suggests that there is nothing remarkable or special about the task at hand, and that it can be done easily with the right tools or knowledge.

The idiom "do justice to" means to describe something or someone in a fair and accurate way, especially after it has been experienced or observed. It can also mean to criticize or judge someone or something harshly.

The idiom "breakout" refers to a sudden or unexpected event, occurrence, or development that becomes popular or well-known. It can also mean an escape from confinement or a sudden increase in something, such as sales or crime rates.