Flatpak acts like its virtualizing the applications, AUR shipped binaries are build by trusted arch users. Those eco systems operate on totally different levels, there are (more) audits in AUR.
Flatpak or god forbid even Snap are fucked up software distribution platforms you should only use as last resort and when the software you are trying to get is not available on your OS repository/package manager and should be simply avoided.
Flatpak acts like its virtualizing the applications, AUR shipped binaries are build by trusted arch users. Those eco systems operate on totally different levels, there are (more) audits in AUR.
Flatpak or god forbid even Snap are fucked up software distribution platforms you should only use as last resort and when the software you are trying to get is not available on your OS repository/package manager and should be simply avoided.