Basically, I lurk subreddits for topics I'm interested in and see if users would find a certain product or service helpful. But I'm wondering, how do you guys come up with ideas. Maybe it's to really understand a sector and talk with people who are in the industry?
Maybe this will help - https://www.indiehackers.com/post/what-problems-are-you-solving-476a43a164
Search for "unbundling Craigslist". It's a treasure throve of ideas.
Building on that "unbundling X" idea, I mused about unbundling Wordpress:
https://cowriters.app/words/unbundling-wordpress-366825e46ad48ab95e