[watwut]

No. There is no consensus on anything. People argue a lot. If you have problem, read multiple things and try them to see which works.

Rule of thumb, if it looks like extreme it likely is. If it makes you insecure or is a lot of tiring work to your family then it is bad advice.

[davidpelayo]

I don't know if it works for your or not. But, to me, it makes lot of sense to gather as much info as possible so that when I have doubts on doing something, I can query first what info says and maybe the decision-making process is better.