Really? Really? foo()?.bar()?.baz()? This is somehow less clear, and somehow "more debuggable" than a, err := foo() if err != nil { nil,

Really? Really? foo()?.bar()?.baz()? This is somehow less clear, and somehow "more debuggable" than a, err := foo() if err != nil { nil, err } b, err := a.bar() if err != nil { nil, err } c, err := b.baz() if err != nil { nil, err } return c, nil One of these obviously has no bugs. There is literally nothing to debug. The other has no obvious bugs. Oh, except look again, I accidentally forgot to return from those error-handling-statements and now I have what should have been a completely avoidable bug. Ask me how many times I've been bitten by this.