I'd happily come up with criticisms of any specific proposal and bikeshed it, but any one of these proposals would be preferable to the status quo.
I'd understand if they decided they needed more time to continue iterating on and analyzing proposals to find the right solution, but simply declaring that they'll just suspend the whole effort because they can't come to a consensus is rather infuriating.
“Simply declaring” is inaccurate description of the Go team’s decision. The team built several proposals, reviewed dozens more, and refined the process by gathering user feedback in multiple channels.
The Go team thoroughly explored the design space for seven years and did not find community consensus.