The official AWS docs for installing the AWS CLI does not have instructions for Homebrew, which is mind-boggling.
So, instead, here are the steps you can take to install the latest version of AWS CLI on your Mac with Homebrew.
brew update brew install awscli
Once it's installed, you can verify it works with:
And the output should be something like the following:
aws-cli/2.11.2 Python/3.11.2 Darwin/22.6.0 source/arm64 prompt/off