As one of the EmacsConf organizers, I'm particularly fond of talks that explore how people use Emacs outside the standard software dev stuff, although I'm also keen on talks that demonstrate a well-configured workflow for code or other things. =) Both EmacsConf 2019 and 2020 had lots of talks for general audiences and lots of talks focused on development, so you'll probably find something that interests you.

Actually, can I convince you to share your experience and submit a talk proposal? User stories were a well-received part of EmacsConf last year, and lots of people liked Pierce Wang's talk on learning Emacs as a high school student who's passionate about music. I think people would love to hear about how you wandered in, how you climbed up that learning curve, and how you've been tweaking things to fit you. =)