why did they close the opportunity to comment on articles? This significantly worsened the communication process with the author. If it's already there, why clean it up? Please return it.
My dear, there are many reasons to IF and NOT to answer the questions here on RG. As the author, I asked about 6/7 questions and only 2 had answers that I found valid. To this day, I do not know how to answer the WHY of the situation, it could be not knowing about it, lack of knowledge, not being interested in HELPING the other, etc.