This is really good.
Just some thoughts, if I may:
Social media, what do these definitions really mean?
Social: Of or relating to human society and its modes of organization.
Media = plural of medium
Medium: An intervening substance through which something else is transmitted or carried on.
The way I see social media is that it's a way of expression and interaction with others online. Often these platforms are constructed in a way to imitate human interactions in the meatspace.
It has things in common with the meatspace, but also differences.
In common: visual, hearing, talking, emotions to a certain extent and money.
Only in meatspace: smelling, tasting, sensing, body language, more intuition involved.
This means that social media is limited compared to meatspace interaction. But still valuable, we saw that during lockdowns.
Etiquettes are in both interactions required. At social media are some made into the app protocol, others are common practices by users. These are different on each platform and we can see that they can make huge difference.
Etiquettes are nothing more than a set of rules that people chose to engage in to have something happen together in a orderly fashion. That goes both in the meatspace and on social media.
Today, it's more than evident that freedom of expression on social media is at danger. Past 3 years more users were starting to self censor themselves on social media in order to not loose their account.
Too much censorship means that people move over time to other platforms that are letting them express themselves as they wish. If there's a demand for that, they will get developed, nostr is a good example of that.
It's like the adoption of bitcoin, the people now on nostr are the innovators, after that comes the early adopters, the mayority adopters and the late adopters.
Maybe this adds something, maybe not. But if so, feel free to use it.
You're doing a great job! 😉