I feel like whenever I am browsing emacs content online there are still many topics for me to discover.
This will never not be the case.
My suggestions are:
- focus on addressing known pain points
- if something seems very popular, it might be worth trying to learn why and whether it could be beneficial to you as well
- if something else sounds super-interesting, take a look
- don't fret about not keeping abreast of everything -- it's almost certainly impractical