I'm sure Dan doesn't intend to keep it this way. Until the main net is launched, we have no idea how key generation will work but I highly doubt it'll be offline generation as even though I'm not an expert in cryptography like Dan, even I can tell that it's poor practice.

I've invested in EOS simply because I love what he's done with bitshares and steem, I see EOS as the next stage in this ongoing development and I trust he'll not screw it up like the IOTA team who have made hundreds of rookie mistakes and don't particularly know what they're doing.