Go's error handling isn't any more error prone that writing if statements for all the rest of your code. if err != nil is no different than if age < 18. Either one is a branch in the code. I can literally count on one hand the number of times in 6 years of full time go development that I've seen people miss writing the if err != nil.
Being explicit is good. Spreading out the logic is good. Cramming a lot of logic into one line is bad.... and that's the sole purpose of try.
Maybe there's another way to make error handling better in Go. I'm not averse to looking into that. But try wasn't it.
You're talking about writing if err != nil being tedious, but what about matching Results from Rust, isn't that tedious? What about writing proper catch blocks in java or C++ or python, isn't that tedious? It's all just logic.