A lot here depends on how much you care about discoverability. If you want to earn money off your website, then sure, you care a lot about discoverability. But

A lot here depends on how much you care about discoverability. If you want to earn money off your website, then sure, you care a lot about discoverability. But the post in question is about creating, about having your own space, about art. Sure, having other people look at your art is cool, but it isn't necessary to do art. If you want people to look at your website, ask them to.