No, they don't. In fact, if you search "event" in the proposal you get exactly one result, the prefix of "eventually". This is a serious shortcoming of the proposal that should be addressed.
The only "benefit" signals as proposed here give you is less control over the exact dispatch pattern of the graph, for instance things like debouncing, throttling, batching, etc etc etc. Aka all the things you absolutely must have control over if you want to make something resembling a high performance application.
> The only "benefit" signals as proposed here give you is less control over the exact dispatch pattern of the graph, for instance things like debouncing, throttling, batching,
Events don't give you any more control over those properties than signals, they just require more boilerplate.