Doug wants to know how safe an open-source distro of Linux is from China. Leo says the key is that it's open-source and that likely means it's secure. HOWEVER, Leo stopped using Ubuntu because they added the capability to phone home back to Ubuntu. So he stays away from proprietary distros now in favor of community developed flavors like Debian or Manjaro Arch.
Dave doesn't want to be beholding to Microsoft or Apple for his operating system. He'd like to use Linux. Leo says that currently, a Chromebook is ideal for those who aren't their own support. But if you like Linux, then Leo likes PopOS by System76. What about Ubuntu? Leo isn't really a fan of Ubuntu any longer because of changes made by the developers. But it's base Debian flavor is pretty good.