Not part of that crowd, but if you might indulge an answer, the second Question is the most interesting to me.

If the problem Bitcoin was created to fix, or at least provide an alternative to, still exists; what does that best ? One signal would be cypherpunks of the time that have not wavered, increasingly adopting and promoting something else, or pointing out where bitcoin is diverging, and they being ignored or silenced. Another is the freeist of markets with similar constraints doing so.

If Bitcoin follows other trends that emerge in the study of the rise and fall of organizations, things like leadership, culture, adaptability all have some contribution, despite the corporate jargon.

Does and is, Bitcoin continueing in the spirit of the culture that SURROUNDED the whitepaper, if not the technical aspects of the paper itself.

Satoshi was just one voice in a chorus trying to articulate physical freedom by digital means.