Please ask specific questions should you have them. Prefer substantive debates. And, fully support teams who take the initiative to stop rounds when concerned re: evidence ethics (the instructions are fully detailed in the NSDA High School Event Manual, pp. 30-33). On Theory and other such arguments in Public Forum Debate:

https://www.vbriefly.com/2021/04/15/equity-in-public-forum-debate-a-critique-of-theory/