I think it will go the same way as the dotcom bubble. The innovative projects will survive and thrive, copycats, scams and ill thought out ones will fall by the wayside. In the long term, this should mean more stable markets, with the barriers for entry set higher, both for companies and investors. This should eventually prove beneficial to wider adoption of crypto though, as if a project makes it, their chances of hitting it big should increase. Don't see any reason why ICOs will stop, although access for the 'little man' - at least to the decent projects - will get harder. The majority of bounties will stop, in their current form anyway, already experienced massive changes over the past 6-8 months, returns are a lot less lucrative. Obviously this is all just personal opinion, but that's my (un)educated guess.