UEFI isn’t FLOSS, so it won’t be included. You have the freedom to use other distros if that is what you want, but PureOS doesn’t need to support hardware that doesn’t respect your freedom because it requires closed code
UEFI isn’t FLOSS, so it won’t be included. You have the freedom to use other distros if that is what you want, but PureOS doesn’t need to support hardware that doesn’t respect your freedom because it requires closed code