I think that's kinda why people are welcoming this move - there's a lot of trash coins and trash ICOs with no hope of anything ever coming from them, with a relatively low input of time and effort. But because they offer trade-able tokens and some of them might take off, and at least some of them might get a hype-cycle and increase in value whether there's any underlying value or not, and it's all new, shiny, crypto-magic-money...
It's the equivalent of banning startups to protect investors from stupid/malicious founders, which has obvious negative effects on the economy. And with crowdfunding making its way to startup investment, it's not a reach to compare the two.
In other subthreads I am saying why I think the ban on ICOs might be welcomed, even if it could take the good down with the bad. I'm not arguing in any thread for an outright ban on digital currencies.
Evidently it doesn't really though, because we're in a stage where these are magic, and people are investing based on a little bit of hype which becomes self-sustaining.
There are lots of altcoins out there, most with not much value, but slowly trickling along. And there have been lots of ICOs of dubious value.
I obviously don't know what it takes to persuade you, personally, to invest. But it seems not to take much for the crypto-currency world at large to dive in right now.