ICO never came back, IEO is not trending anymore do you think that metaverse won't vanish in near future? It's like every trending crypto hype will fade away sooner or later and new thing will come around again, are we just going around in circles?.
ICO and IEO didn't come back but through them a lot of good project were created into the blockchain, many of them are worthless but a lot are good and still around. Perhaps the crypto space don't need a particular way of fund raising, even if ieo and ico didn't bring much success, it pave way for other ways of fund raising which are more efficient than the previous. There will always be new trend because this space is still growing.
