You are wrong and you proved it by what you said in the last paragraph - the reps could not explain the benefits of a throttled plan. So they knew it was throttled and you had those discussions with them.
The time element is key here. For years and years, I paid to retain this Plan because of the assurances that it would be valuable at some point in the future.
I had no way of reasonably knowing it was a throttled plan (why don't they just call it the Throttled Plan instead of the Unlimited Plan?) until a couple of months ago when I received a text message warning me that I was reaching my data limit.
The conversations with the reps, me asking why anyone in their right mind would want the Unlimited Plan were (obviously) asked after I found out that "Unlimited" was a purposely deceptive misnomer. And, even then, several reps cautioned me about losing my Unlimited Plan forever if I switched to a less expensive plan. It was at that point that I brought up the unanswerable question, "Why should I care if I lose it?"
... Every rep tried to talk me into going family or whatever, and they did all warn me that if I did, I could not go back.
Exactly, the "warning" is purposely designed to communicate that the Unlimited Plan is valuable and shouldn't be given up without a fight. The truth is that the Unlimited Plan is neither scarce nor valuable and is actually a rotten deal for the consumer.
Besides, unless the reps told you that you wouldn't be throttled, and it was a systematic program to tell people through the reps that they don't have a throttled plan, it doesn't matter what they said.
Year after year (our two phones renew at different times) I talked to various reps and they all offered roughly the same advice. "Do not give up your Unlimited Plan because some day you will be very glad to have unlimited data." and "Even if you aren't using much data now, the best choice for you is to hold onto your Unlimited Plan, because there will come a time when you will be using a lot of data and you won't want to have to worry about having your data limited by the plan."
People got a contract with AT&T.
The terms are very clear.
I had an agreement with AT&T that included a written contract as well as verbal assurances and reliances. At a reasonable level of due diligence, the terms appeared crystal clear but, in fact, there was contradictory language used throughout the agreement.
I'm not trying to get away with something. I paid about between $20 and $70 more per month than I would have if I had known that I wasn't actually getting a grandfathered unlimited data plan. Just as an example, if it's $50/mo over 8 years, that's $4,000 in exchange for a false promise.