Feedback, please. Is my last response to the user who answered a question now closed, below the question, too harsh? I just don't understand users thinking, hey, they just wanted an answer they didn't get earlier, like anyone who askers anything here deserves an answer? But at the same time, I do not want to ruffle feathers. So feedback welcome from my colleagues here.
math.stackexchange.com/questions/4177737/…