Yes, of course you can optimize your communications. Humans tend to donthat constantly, this is just a matter (or: a mirror) of your priorities. If you care you optimize your communications and don't do if you won't. Whether you care about a particular target audience or you don't is up to you and nobody else.

However, it isn't exactly rocket science and if one developes such a feature it makes sense to test it with multiple realistic usecases anyways, so why not just use those to show the users how it can be used?

Unless ofc a feature is developed in mental isolation by a recluse with a niche interest in the code without thinking about the potential use at all. But then it is probably more like a extracagant hobby than a serious project that others should rely on.