You're asking us to Google all of these things for you and summarize the results into a neat coherent summary? I'd be more interested in why you're baffled by t

You're asking us to Google all of these things for you and summarize the results into a neat coherent summary? I'd be more interested in why you're baffled by the popular opinion to begin with. What are the problems you see with the topics you bring up? Then we can cut to the misunderstandings rather than starting from scratch.