What are we going to do about it?
Sorry for the Google Translate Link. An easy alternative is much appreciated.
Edit: thanks to @Xamrica@lemmy.dbzer0.com for this translation alternative: https://translate.kagi.com/translate/https://www.xataka.com/servicios/foros-internet-estan-desapareciendo-porque-ahora-todo-reddit-discord-eso-preocupante
No perfect solution for this currently, unfortunately.
But let the information flow. Create a post and look for feedback if people would be interested in a specific community on the topic of the textbook. There are a lot of scientists here, so there is surely a space for your topic.