$ICP looked at it and felt that the ICP blockchain is really hard to use. Although there are no gas fees, there is no mobile wallet, and there is also no web-based plugin.

The default security feature requires that when using a dapp, tokens must be transferred to the dapp to be usable. Although the tokens do not disappear, if the dapp runs away, it requires invoking code to transfer.

This chain is already difficult to use in general.