Ads both plant information and attempt to persuade. How much effort went into each and how effective they are varies wildly. Furthermore, there are multiple reasons autistic persons aren’t as suseptible to advertisements; it is true that different things tend to get our attention, but it’s also true that we find some arguments to be less persuasive. For example “I did this thing and my life is amazing” is far less likely to influence an autistic person than a neurotypical one.