Ghost - I don't know you, your location, your nationality, etc. Regardless of your background or identity, it's important to understand that the slave trade is not a "standard part" of CRT - slavery and the slave trade, as a fact, occurred, whether one believes that racism was and is a pervasive stain on the United States.
Claiming "both races were compliant in the slave trade" attempts to equate the roles of each, and reduce the culpability of whites.. This is utter bunk. The transatlantic slave trade would not have existed but for the demand from (first) Europe and (later) the Americas, including primarily the southern colonies. Thus the onus for this atrocity gets to be laid mostly at the feet of white Europeans and colonists / Americans. Perhaps this is what you would call the "white people evil" version - but it is the truth. The "btw" portion of your question is a "good people on both sides" attempt at ducking a moral stand.
Critical Race Theory, on the other hand, looks to study and document the pervasiveness of racism in the structures, cultures and mores of the United States. From overt practices such as red-lining and voter suppression, to more covert methods such as standardized test score standards / questions and "norming" of IQ / brain activity scans in former NFL players, racism is pervasive in the United States. The "critical" part of CRT is not designed to be critical (or negative) to the US, but rather to be a critical in an academic sense - such as a critical review of a journal article - where the objective is to look as clearly and objectively as possible at the role of racism in the history, present and future of the United States. That is the part of CRT that a large portion of the US population and media don't understand.
Added in edit: This is why most critical reviews / course writing / courses don't get taught until the college and grad school levels. People can't get past the word "critical" to understand it in the academic sense, rather than the emotional sense.