The problem is that you are focusing in the the troubleshooting part of the site, and not all the questions are about troubleshooting (and I really hope they ever will).
What people needs more is to use the downvotes/flags/votes to close with questions that are not up to the quality standards. This is what it should be done. The askers at some point of time will ask better questions.
BTW, including a screenshot of something that appears in the terminal output/log is ridiculous (which is most of the troubleshooting questions we see here). For that there's copy-n-paste