

But humans can solve undecidables.
No, we can’t. Or, more precisely said: There is no version of your assertion which would be compatible with cause and effect, would be compatible with physics as we understand it.
Don’t blame me I didn’t do it. The universe just is that way.
That’s not deciding anything in the information-theoretical sense. We rely a lot on approximations and heuristics when it comes to day to day functioning.
You can’t decide the halting problem by saying “I’ll have a glance at it and go with whatever I think after thinking about it for half a second”. That’s not deciding the problem that’s giving up on it and computers are perfectly capable of doing that.