You can complain on this forum, Tesla forum, or in other places. You could even spent thousands of dollars and months or years of time on lawyers. You can let it eat you up, OR, you could just forget about it, enjoy you P100D because it is an awesome car without AP, and if and when new features come, enjoy them, just don't expect or look forward to them ahead of time because they never come on time, sometimes never come at all, sometimes they works great and other times underwhelm. So for most enjoyment in life, I recommend the latter approach. That's why my latest purchase didn't even include EAP+FSD - if Tesla makes it work, I will buy it then. So far my only expectations are that the car works well with the current set of features, that Tesla gets auto-wipers working soon, and that they fix the firmware in the left mirror (none of the memory features work, user profile or reverse gear based, nor does it unfold properly -takes 2-4 tries). IMO those are reasonable expectations.