Hi, I am also having the same issue and found the best answer from AWS site. https://www.sevenmentor.com/amazon-web-services-training-institute-in-pune.php

Hi, R and Data Science on M1 under Rosetta is faster than R running on my 16" MBP. But I suppose it will depend on what you do. I have not tested it under circumstances that will require very high amounts of RAM. If you have any tests or scripts you want to try out, I can gladly do it, just send me a message. https://www.sevenmentor.com/data-science-course.php