I've spent many years battling the many challenges of building profitable SAAS apps. So much so that I feel extremely passionate about "building things that help people build things". It's something I want to put all my energy into.
This question is half about putting the feelers out for what we could all build to help one another and half to discuss what the most prevalent challenges exist in building profitable apps in 2021 onwards. So... What do you think the hardest thing about building a SAAS app is today? And how have you overcome such problems?