Can I go to the USA without any exams?

Hey, Unfortunately, you cannot pursue any course in the USA without basic exams requirement like IELTS/TOEFL/SAT/GMAT/GRE, however, you can waive off some of these exams and still get admitted to your dream college. 

For example, here's a list of UNIVERSITIES THAT WAIVED OFF GMAT 2023 -

 Kenan-Flagler Business, the University of North Carolina, where the GMAT score is waived off given the candidate submits an application requesting for the same, along with the required educational and professional transcripts, one month prior to the admissions process.

MIT Sloan School of Management, Massachusetts Institute of Technology offers a 20-month long Executive MBA program, making ten years of work experience mandatory for the application.

Questrom School of Business, Boston University offers a Professional Evening MBA program and waiver of a GMAT score lies at the sole discretion of the admissions committee.

Whitman, Syracuse University offers an Online MBA Program that allows candidates to pursue this full-time course without relocating or even appearing for the GMAT for that matter. Completed within a span of 24 months, this is the best management program for qualified career-driven professionals.

LIST OF UNIVERSITIES WAIVING OFF GRE (2023) - 

Northeastern University (optional but advised to give GRE)
The University of Texas Austin  (optional but advised)
University of Washington – Seattle
University of Minnesota
 New York University
Texas A&M University
Illinois Institute of Technology
Mississippi State University

Let me know the exact course you wish to apply for, and get more details on the same!