A use-to-use share community is helpful to guide the newcomers and maintain the vitality of the APP.
However, it is inconvenient when you want to share your useful profile to others. Here are some common ways I saw on the internet:
1. Record a video to tell others how to set a profile. I think this would hold back most people who just want to share their thoughts.
2. Write down all the setting steps like this one: https://forums.androidcentral.com/android-apps/301540-tasker-lets-contribute-profiles.html
3. Export profile and import profile.
I think Workflow on iOS has done a good job. as attached file. Click the button and it will lead to your workflow app and install it. this way maybe be the same for those who upload but will be far more convenient for freshmen.
If an in-app community portal is available, I think that would be the perfect solution for sharing.