GitHub is a capitalist enterprise whose members are openly hostile to GNU and Copyleft licences.
GNU actively discourages people from using GitHub[1], and recent questionable handling of copyrighted material from GitHub led the FSF[2][3] and SFC[4] to urge people to migrate to other services.
Today this is more of a software-related issue, but given the nature of your essays and your choice of GNU GPL, I believe you should consider migrating.
GitHub is a capitalist enterprise whose members are openly hostile to GNU and Copyleft licences. GNU actively discourages people from using GitHub[1], and recent questionable handling of copyrighted material from GitHub led the FSF[2][3] and SFC[4] to urge people to migrate to other services. Today this is more of a software-related issue, but given the nature of your essays and your choice of GNU GPL, I believe you should consider migrating.
[1]: https://www.gnu.org/software/repo-criteria-evaluation.html#GitHub [2]: https://www.fsf.org/blogs/licensing/fsf-funded-call-for-white-papers-on-philosophical-and-legal-questions-around-copilot [3]: https://www.fsf.org/news/publication-of-the-fsf-funded-white-papers-on-questions-around-copilot [4]: https://sfconservancy.org/GiveUpGitHub/