Install winget
from the .appxbundle at https://github.com/microsoft/winget-cli/releases
From PowerShell:
winget install "Windows Terminal"
winget install --force debian
debian.exe # one-time setup for your username/password
Now you have Windows Terminal and Debian as an option. I set the Linux tab to my default. I also install the new Cascadia typeface.
sudo apt update -y
sudo apt install -y cowsay hollywood
cowsay "Hello World"