I am building an app where u can tranclude information across any two apps, say (Slack Thread to Notion), here is a demo: https://twitter.com/superusapp/status/1543985142468726785
So your monetization would be superusers paying for this app to allow them to do this kind of thing, can you already do it via copy and paste operations?
I'm beginning to think a new type of bookmark with 2 ends instead of 1 might be the way to go in terms of meeting this type of functionality in building an associative trail.
Using https://moldabledevelopment.com and emacs.