Having said that, perhaps I can help to allay what I suspect are unnecessary concerns. I do so
in the hopes that you get the wish you express
in the last sentence of your 2nd part to this thread and relax.
Rather than deal with your litany of questions one by one, I will address your concerns here. For starters, you can find just about anything you want on different web sites. You need to figure out which ones you wish to believe.