First Discover removed benefits, then Citi removed more this month.
Amex is removing or reducing the following benefits from most cards:
Return Protection: Removed as of 1/1/2020 for non-premium cards.
Extended Warranty: Two year matching is being reduced to 1 year warranty match.
Purchase Protection: Reduced from 120 days to 90 days as of 1/1/2020. Actual coverage varies by card.
Roadside Assistance (regular and premium): Removed as of 1/20/2020.
Travel Accident Insurance: Removed from all cards as of 1/20/2020.
Some premium cards will receive:
Trip delay insurance (begins 1/1/2020)
Trip cancellation and interruption insurance, excluding one way fares. (begins 1/1/2020)
The specific details vary by the type of Amex card. But in general the news isn’t good, except for a few high end travel benefits.