m0useanswered grow question 8 months ago interactions. If you like their stuff or view it or tag each other or send DM's to each other.
If you see someone in anyone grower network its because some sort of interaction has happened.
Not always intentional either. I will sometimes show brands in my network but I'm not talking to them its cuz they send a mass message saying sales buy buy buy
Also if your in a group chat with a list of users they will randomly popup on that list as well as it views it like a DM even if they reply or not to the group.
Ta,