Actually I don't know if it's true for sure. On my opinion it can be super useful for crypto world and for disappointed investors.
Fabian Vogelsteller, one of the ERC20 developers, suggested a new reversible initial coin offering concept during the Devcon4 in Prague. He stated that he feels 'obligated' to propose an ICO alternative.
This article retrieved from this site:
https://atozmarkets.com/news/erc20-developer-proposes-reversible-ico-concept.
Any sceptic opinions over there?
Please feel free to comment. Thanks