Hi Keith. This question is somewhat off-topic for this thread. See Using toolbox with Big Sur and M1 MacBook? - #24 by mariokleiner for the best-fitting and most often read thread on this topic. The situation has evolved since my last post there. Repost questions there. But in principle, based on over 270 hours of research work on an Intel MacBookPro under macOS 10.15, 12.x, 13.x with AMD graphics, I’d say “Maybe” and “More research is needed”.