The short version is that chardet is a dependency of requests which is very popular, and you cannot distribute PyInstaller/PyOxidizer builds with chardet due to how these systems bundle up dependencies.
[1]: https://velovix.github.io/post/lgpl-gpl-license-compliance-w...
As i recall there were some similar situations in regards to licences for distro builders regarding graphicsdrivers and even mp3 decoders wherer there was a song and dance the end user had to go through to legally install them during/after setup.
Or better yet to make a truly api compatible re-implementation to use with the license that they want to use, since what they have done i surmise would fall under a derivative work.So they havent really accomplised what they wanted - and instead introduced an unacceptable amount of risk to whoever uses the library going forward.
Kinda reminds me of what the Inderner Archive did during the pandemic with the digital lending library.Pushing the boundaries to test them and establish precedence. in any case let see how it plays out.