BuddyPress.org

Hi,
This is my first post, it’s exploratory. I’m hoping to find help with regard to a BuddyPress/Rehub install we are contemplating.
We want to setup free and paid members. Paid member’s products visible to all members.
So far straightforward, I hope, but where things change is that we want free member’s product to be visible only to their friends – across all product display elements, including profile page, search, directory, etc.
I have read a little about the friends_check_friendship function and believe this can be done. Initially, I’m hoping to learn from anyone familiar with a BuddyPress/Rehub site if they imagine that creating this change to free member product visibility would be an extensive, reasonable or easy effort?

Thank you in advance for any advice.

1 – WordPress 5.2 running
2 – Directory
3 – subdirectory
4 – ?
5 – Yes
6 – BuddyPress Ver 4.3.0
7 – No
8 – Akismet Anti-Spam, Easy WP SMTP, Health Check & Troubleshooting. Wordfence.
9 – Standard
10 – Twenty Seventeen, plan to use REHUB.
11 – No
12 – No
13 – No
14 – None
15 – IONOS
16 – Lunix, Apache
17 – Plane to use REHUB
18 – No
19 – No