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@cwebber @civodul heh maybe, though flatpak takes a lot of system stuff for granted so the packs are much smaller. I know that it would be possible to generate bundles that make similar assumptions using guix, but it requires using a modified compiler toolchain, using the oldest glibc feasible to ensure the binaries will run on the most systems, and making package variants that produce binaries that don't refer to /gnu/store.