While I'm more prone than before to *sigh* concluding the series in anime, the truth (better said, my truth) is that anime stills a niche format.
Followed by millions, specially in internal Japan market but still niche in western. There's a few otaku shops here, and you can sense the "is a thing for freaks" lower but still present. Personally I've been "adviced" to "evolve" many times meaning leaving comic, figures, anime and even videogames behind. And its not even an addiction what I have but just passion. Do this clever people apply the tale for themselves and evolve leaving soccer, fishing or dancing behind? No, they dont even consider it because you guessed right, their hobbies are normal and so grown up.
My hobbies gets reduced in a very simple way that can be easily replicated the other way around. Do you fish? You sit down for hours grabbing a cane with a hook? Mate, grow up. Uh fishy fishy, you can buy fresh fish in the market!!
Sounds snob and idiotic right? Because it is. People should stop judging other people's lifestyles.
Stopping my rant now, thats why I prefer live action over anime for Shenmue in case of not being possible to finish in game form (luckily enough, this scenario is not yet here). There was some low noise time ago, about Netflix offering this but without Yu Suzuki in creative control. That I can't agree at all. Live action with Yu Suzuki at least as 2nd director or assistant director should be mandatory to ensure the characteristic lightful mood of the series.
Allow me to note that checking reviews very often is futile, as it just show a tiny portion of a bigger picture. S3 is already gaining better reviews due Yu-san not making new games other than Air Twister, his abscence in industry becomes noticiable like many others big names from the old school. In many years from here, when Yu-san is not here, many people will be older and reconsidering how they acted Im sure there's gonna be a concensed "we were too hard". This can be avoided by not discussing videogames as if this were politics. Polarized and extreme opinions, lack of grayscales, absolute truths...
Im on the boat of thought that the next series to experience a huge boost in popularity similar to Persona, will be a conjuction: Yakuza, Virtua Fighter and Shenmue. One will pull the other.
Dont be sad for things out of your control, please. Specially with all your dedication and devotion to concluding and later expanding the series. You did great with Iwao spin off, and usually Im against spinoffs specially for Shenmue.
I believe that YS.net has noted it and we will see that content in a not so distant future.