For sure. I can make an argument that Catholicism is too complex pretty easily by that same logic though. I actually think Orthodoxy is less complicated because it doesn't have as much of a tradition of rational exposition a la Aquinas. Not that they're grug either, but every church father I read is less concerned with autistic tier complex arguments and their rationality. I don't mean to belittle Aquinas either; he wrote incredible things with great depth.