Then a bunch of crypto anarchists showed up and started speculating that these coins would be worth a lot in the future because we could topple the financial hegemony by their powers combined. Okay whatever, still commodity trading.
Then we started getting all these fake Ponzi coins that are standing in for something else. That’s a security.
What is possible with e.g. BTC is that it’s easy to trade at scale. A commodity that’s easy to trade isn't a security, but if you squint it kinda looks like one. Regardless, it’s not crypto’s fault that regulators are having a hard time understanding it. That’s the regulators’ and lawmakers' problem. (So elect people into power who are your peers, and who aren't 70 years old and have no hope of anything more than a cursory understanding world from the last 20 years.)
But, of course they’re not going to stand aside while people get scammed. Only the anarchists want that. The rest of us just want crypto to be treated fairly.