I don't follow German politics that closely, so I've probably missed something, but how was Baerbock involved in suppressing protests as Foreign Minister?
Her comments at the start of the genocide should be enough for her to lose her position in government. It is really sickening and sad. But when it comes to German politicians, I don't know any that are better.
Perhaps ironically, this is mocking a strawman. Flatpacks can be installed and managed using the terminal! Not only that but Linux-Distros have had graphical package managers for decades.
The primary reason that distros have embraced flatpack / snap / appimage is that they promise to lower the burden of managing software repositories. The primary reason that some users are mad is that these often don't provide a good experience:
Theoretically they are also more secure... But reality of that has also been questioned. Fine grained permissions are nice, but bundling libraries makes it hard to know what outdated libraries are running on the systems.