"can be" makes it a very different statement. Either one "can be" a lot harder than the other, depending on the task. The statement above is about typical difficulty.
And even if they're wrong about which one is typically harder, they weren't saying it was easy, and weren't saying it was significantly easier than programming.
Exactly. It's amazing how we, as programmers, can demand that others recognize that, for us, but we, ourselves, refuse to give the same respect, in regards to other fields.
The same can be said for any vocation that generates a product. An expertly-crafted duck decoy can have the same level of experience and skill, as a database abstraction.
I have had the privilege to work with some of the top creatives, as well as scientists and engineers, in the world, and have seen the difference.
Which other comment?
If you mean the one saying it's not harder than programming, that's not calling it easy.