I am an old SO/SE contributor, but new on chess.SE, so please pardon my question.
I just posted:
but it was closed as "opinion-based".
This is quite strange because, by definition, discussions and advice about chess positions/games (>50% of the content on this site?) is highly subject to subjective interpretation ("this is a good move", etc.)
I am maybe sad because I spent 30 minute writing the question and doing a mockup graphic, and I really thought it could be interesting for many learning situations, but more generally:
Are questions about chess learning tools on topic for this site?