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the nofollow is not to follow the pages from googlebot and also not to disperse pr.
the only INTERNAL pages that have nofollow and noindex are those two and are only on the homepage.
The few EXTERNAL links I have are all nofollow.
In my case the links are only on the homepage, but a site that has contact and disclaimer links at the bottom of ALL pages is not qualitatively better than a site that has in all the pages at the bottom of the inscription:
I deleted nofollow; but I keep the noindex because they are thin pages that I do not care that are indexed.
from my two pages I removed noindex and nofollow, I saw that all sites seo do that way.
I wanted to create an about us page, at the end I put it on the contact page.
in the google quality raters documents it indicates to go looking for information and contacts on the homepage.
Sometimes the chase for SEO gets in the way of commonsense.