Well, your post is constructive and some thought went into it, so I don't think anyone will hold that against you. It's all in how you bring forth your opinion
One thing I have been wondering about and honestly been surprised about is how many people seem to rely on the speedometer, wether it be analogue or digital, to enter/exit corners. I'm not saying it's wrong or anything (maybe I'm the weird one here for not doing it), but I actually rarely look at my speedometer and rely more on "feel" and gearing.
I fear the discussion about the speedometer will not lead to any conclusion soon. One will say it's more realistic because road cars rarely have digital speedometers, others will say in real life you can buy kits for it, others will not even care.
I do suspect however that the upcoming interior updates will be/are used to better accomodate both sides and adress issues. It's true in some cars the digital speedometers are hard to read, besides there are more problems with the dashboard in several cars (I can't even see my gear indicator in the MRT, which I find way more of a problem).
So I think issues with readability will be adressed in the next update. The GTR's will have proper GTR interiors and the road cars will be updated as well. I'm sure some of the discussion about this subject will be taken into consideration.