What prepping do you follow? Do you use a particular site?
You would not like my honest & direct reply to your question.
So, I'll attempt to sidestep the question and offer information that, your question implies. It implies that there exists a site (or several) with high quality guidance. There is none, because those offering help are unaware, they are not helping but are actually endangering.
If I wanted to enhance someone's probability of becoming a total (likely fatal) prepping failure I would suggest the internet. The internet is the blind leading the blind. It is a sewer of bad information.
This forum is the best, but far from high quality. The problem is the information given is all equal, the good and the extremely dangerous. So, the individual looking for quality prepping guidance, is overwhelmed with good and bad guidance, the information all sounds good. The problem is there are very few experienced/educated/knowledgeable preppers.
My best advice is, first "FULLY" grasp that most preppers are not preppers. They are not even "want-a-be" preppers. Prepping has become entertainment and is no longer considered "Serious".
Some of the most knowledgeable & "Boots in the Field" experienced preppers are on this forum.
The real problem is people only care about prepping "AFTER" an event has happened. There are more flawed & dangerous & widely accepted beliefs in current prepping theory then actual truths.
Mankind would be better prepared today, if "prepping" had not become commercialized (corrupted-financialized) 45 years ago.
There are solid truths about prepping for those who will quest for them, but they will not embrace them.