It may have been even more than 5 years ago, I’m not sure. I only remember thinking at the time that it was a really great change because companies had been taking advantage of customers under the prior set up.
Yeah, I think the most recent phone I bought did not work that way. But I have definitely seen it work as I described.
So if there was a law that prohibited that sort of thing that passed after I bought my penultimate phone but before I bought my current phone then that fits perfectly with my personal experience… but I didn’t realize that such a law had passed.