I believe the argument being made is that in _actual, real-world_ use of copilot, no copyright infringement happens. In order to make an informed decision as to

I believe the argument being made is that in _actual, real-world_ use of copilot, no copyright infringement happens. In order to make an informed decision as to whether you agree with that, you can try copilot to reach an informed conclusion. There is no cost to try it. Unlike your example, where "trying" has an immediate cost -- which is why that example doesn't make too much sense here.