1. Add this to VSCode settings:

"x86 zsh 💻": {
    "path": "/usr/bin/arch",
    "args": ["-arch", "x86_64", "/bin/zsh"]
}

1. Use the x86 zsh to install Homebrew
2. Use /usr/local/bin/brew to install nvm
3. Set up brew-x86 alias and nvm in ~/.zshrc:

alias brew-x86="/usr/local/bin/brew"

export NVM_DIR="$HOME/.nvm"
[ -s "/usr/local/opt/nvm/nvm.sh" ] && \. "/usr/local/opt/nvm/nvm.sh"                                       # This loads nvm
[ -s "/usr/local/opt/nvm/etc/bash_completion.d/nvm" ] && \. "/usr/local/opt/nvm/etc/bash_completion.d/nvm" # This loads nvm bash_completion

1. Reinstall node_modules in projects using the x86 terminal (using the ARM install of Yarn seems to be okay)

Fish setup

1. Use brew-x86 in ZSH to install fish
2. Add this to VSCode settings:

"x86 fish 🐟": {
    "path": "/usr/bin/arch",
    "args": ["-arch", "x86_64", "/usr/local/bin/fish"]
}

1. Run this in x86 fish to add the brew-x86 alias:

alias -s brew-x86="/usr/local/bin/brew"

1. Follow steps in nvm on mac for fish users (but use brew-x86)