Alright, I had previously been lazy but here's a proper response.
I'm confused because to me, everything you have posted backs up the idea that these things are in fact actions and not luck based.
Country of residence is not luck based, it's either pre-determined or chosen by parents.
27% self made is huge, I would have expected it to be lower.
Parental income having an effect on children's is also not an example of luck. If I work hard so that my children do well, that is not luck based.
Genes influence success, so choose good genes.
43% of marriages failing simply shows that many people don't take it as seriously as they used to due to things like no fault divorce. So choose well. Your partner, at least the type of person they are, should not be luck based. Your marriage definitely should not feel like a 4 in 10 dice roll, if it does you have really messed up.
I think you and I (really, me and most left wing media) have a different definition of luck. Luck is rolling a die and getting a number, these things are more like causative factors.
But still, there exist plenty of people who have been born into adversity and study and work hard, network and press the right buttons. That isn't luck, a lottery win is luck.
I dunno. It all just feels like a way to absolve one's self from responsibility to me. I did the washing up yesterday, so today I don't have to do it. Is today me lucky that yesterday me did it? Only in the colloquial sense.