When I first got my first Amex card (back in the good old 2016 days), they were really good. 1:1 transfers to airlines, amazing customer service, brilliant offers.
Now they're so far away from that, it's crazy.
How can a company "devalue" so quickly in not so long a timeframe? It's really disappointing. I've also had subpar experiences with them recently, but not to the level that you have (I followed your FHR thread with much interest as the story developed - that was a rollercoaster but thank you for bringing us all along for the ride). That takes extra special determination to fight as long as you did. I applaud you.