@dansup

Tip: arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

then put:
alias xbrew='arch -x86_64 /usr/local/Homebrew/bin/brew'

in your ~/.zprofile

Install ARM code with `brew install` or install AMD64 code with `xbrew install` (when I set mine up there were still a few apps which weren't ported to ARM)