I am working on embedding all firmware flashing files into one EFI executable when it is built by our CI - this should make it much easier to use from fwupd.
Hopefully you and the LVFS,fwupd maintainer both cool down a bit and get back to the discussion table.
You will both make history here, with more laptop sales and more awareness of LVFS+fwupd. Win-win, as I see it.
All the best.