Since they can't implement interfaces, Generic methods are just syntax sugar for generic functions. I'm surprised they actually accepted this proposal for sugar.
Yes, the sugar is just to make chain calls with parameter types possible. The sugar reflects the limitation of the basic of Go generics design. Now they would make the language even more complex for such a small need. In facts, there are more problems in Go generics need to be solved earlier than this: https://go101.org/generics/888-the-status-quo-of-go-custom-g...