Earlier quoted context omitted.
Well, Gary Gensler is on record in 2023 saying Bitcoin is not a security. So, I don't think it's accurate to say "probably all." In previous years Ethereum had also been described as not a security, but that opinion seems to have shifted with time. It's still not super clear to me why he says Bitcoin is not a security, but that Ethereum would be a security. I'm fine with whatever ruling as long as I can understand ho…
Bottom line is that the founder/owner of Ethereum has said very clearly that investing in ETH is investing in the Ethereum team. Bitcoin Cash has no such "team" you invest in when buying BCH. I think thats the difference.
That said, none of what we're talking about addresses the fact that, in 2018, Gensler said, quote, "Bitcoin. Ether. Litecoin. Bitcoin Cash. Why did I name those four? They’re not securities."
Since then, things have changed, and now Gensler only highlights BTC as not a security.
If the inflection point was various teams speaking publicly about their usage of funds, and those talking points shifted Gensler's opinion, then OK, but I am not aware of an official moment when his sentiment shifted. As another commenter highlights, it could also be the transition to POS for Ethereum, but, again, I am not aware of Gensler highlighting the transition as the inflection point and this rationale fails to explain LTC and BCH.
To me, it feels like chasing opinion and public sentiment - not following rigid, established legal patterns.