=== THOUGHTS === Why profiles even from super strong domains are devalued

Assuming these profiles are:
- from healthy, super strong domains
- crawlable, indexable, ******** and nofollow
- have 600 relevant words+ each profile and some keywords too
- even boosted with tier 2

Even then i think they are awfully weak. i have a feeling its not even worth to boost them with tier 2 because the link juice from tier 2 is somehow weakened by profiles on tier 1.

I have been using profiles since years but even if they provided any small push in past now it seems they do next to nothing.

Could it be cause such domains link out a lot?
Or is it because page relevancy without domain relevancy means nothing now?
Or google's machine learning alghoritms (or other) learned to differentiate profiles from other inner pages?

This is weird.I think its about domain relevancy.

But, then PBN shouldnt work, because links automatically become irrelevant the moment u register pbn and make it different niche.

Therefore I dont know whats up

I think the reason is, that google wants to stop greyhats from leveraging link juice so they just added a list of a few thousand common sites from which links in profiles don't carry much value. I doubt that would take a lot of their resources and time. AI could probably identify these profiles rather quickly. What do they all have in common? Avatar, url field, someone who has added a rx link....etc

You are right about that they pass small juice compared to other type of backlinks from similar domains in strength.

The primarily reasons about this for ME are they link out a lot and they don't carry relevancy.

But they are not bad to have them when you cannot get anything else. You can even conquer a small niche with only profile backlinks.