Indeed. "Never attribute to malice that which is adequately explained by stupidity"—or, in this case, an unaudited automated process. Now, I'm sure the fact that it competes with one of their products meant that they were in no particular hurry to address the issue, but I'm sure the original failure was process related, not anti-competitive practices.
Apple used to straight up steal the idea of existing apps. Lately it seems they favor buyout, like with dark cloud becoming weather, but it used to be that Apple would randomly swoop in and crush developers by creating a first party version of their app.