I see before Bitcoin could really get worth something in global terms we will see dozens of forks because folks are unable to compromise longterm. And dozens if not hundreds of forks mean prices = toilette.

Regarding "i can live with that." Imagine a horde of millions of humans plus future AIs searching the web and especially all archives of the web for traces of your identity. I think you would have no chance of hiding your true identity, somewhere, sometime you made a little error with some IP or purchase or whatever. And then you have in times of basically anarchy (because we are talking a post-state-era here) a horde haunting you. -> No chance imo.

So you better hope BTC stays in its niche.