These bug out bag "recommendations" are kind of sick

I'm seeing things listed such as phone chargers, cash, IDENTIFICATION DOCUMENTS, etc. This is ridiculous.

In a SHTF scenario, you are not going to be allotted access to the luxuries of modern civilization, where you can pay for gas, etc. You are going to be reduced to a primitive state where the only things keeping you alive are your tools and knowledge

Where can I go to find the pertinent information needed to survive? Like where is a good site/channel for me to watch for someone who ISN'T just trying to grift and sell their own merchandise? I feel like I'm being led into a bad area and because I'm somewhat new to all of this, I don't know where to go to seek out the answers I need. Please help & advise me. Thank you.