iPhone X began the trend of a company that used dark wallpapers to hide (or at least obscure) screen slots. It was clear from the first press that Samsung also used this tactic to make the Galaxy S10 with its eyes diminish. But as it turns out, you can actually take a hole-punch design, given the correct background.
Matt B (@Matcabb) on Twitter has published a series of wallpaper models that show how the S1
Matt did not provide real wallpapers, probably because few people still have the Galaxy S10, but I'm sure somebody will do them soon enough.