people can't help if their looks belie their ACTUAL genes
Most of tha time their looks ain't belying anything. If they look white facially it's for a reason. You can only look so black when your closest "black black" ancestor was 3 generations ago on only one side of your family. (Hyperbole but you get tha drift)
fair skinned people in the USA who didn't want to be "black", simply passed as "other" or isolated themselves from other "black" people
My point exactly. It was as simple as that for them. They didn't even have to put in tha work of convincing anybody of anything, they just let people assume tha obvious and no one was tha wiser. As opposed to sounding like tht 'I'm black yall' music video off cb4 to convince people that they were black until tha real black people that knew them just accepted it to avoid conflict.
Besides all of tht i don't see why this thread even had to go on 10 pages at 50 posts per page. It's 2019. This shyt only occurred with any semblance of regularity a century ago and it didn't even happen that frequently back then. Tha examples you posted seemed to be on some overcompensating survivor's remorse type shyt anyway, going tha extra mile for their 'black black' family members that couldn't escape like they could. Naturally most just passed like you said, and i guarantee as more people moved to tha city most either left their small community and married into white families until they couldn't even try to pretend to be black anymore or married into actual black families and their descendants became tha black people they claimed to be. To find shyt like that today is so rare national geographic articles get made on whenever they find a phenotypically white family claiming to be black, and it's usually cuz they live in tha same small (most likely predominately white) community they're been living in for hundreds of years, they've been known as 'tha black family' since they were actually black, and no one there knows any better. So with that being said do you really think that what you described in tha op happened often enough to justify characterizing it as fundamental to aa culture? Cuz I've never seen anybody on tha aa side of my family that looked white period, let alone looking white or 'fair' as you say claiming to be black. As a matter of fact growing up in Huntsville Alabama i can't ever recall coming across somebody that claimed to be black where you couldn't obviously tell just by looking at them that they had black in them.
And moreover just to characterize how silly this one drop shyt was, tha fact that tht greek nikka you posted, Johnny Otis, among tht other white boy, were able to pass themselves off as black without even having distant African ancestry and get away with it speaks volumes.