Firstly, great to see such videos being done - hopefully will get on the crypto aggregators.
However, you repeatedly failed to take on board one of Mahbod's key insights: the engineers must also be users! It is not enough to "facilitate communication" between the devs and the users, Mahbod's own word was symbiosis.
Do we have that? Do we see it? Apart from the early days, do any of the Steemit employees post on Steemit because they really enjoy doing it and as part of their development? You don't need feedback if you have engagement.
You are right, for example @aggroed and @yabapmatt play Steem Monsters themselves which shows they love their own game and gives even more confidence to their customers.
Yes, there are other example in the Steemverse, eg. @lemouth posts regularly on @steemstem - and not just about the project but also adding to the popular science content.
I try... But for now, my time is really limited. I hope to be able to post again next week.