"Equipment Update: Starting on October 24, 2024, Xfinity will no longer provide new CableCARDs to new or existing customers. If you require new TV equipment, please call 1-800-xfinity to speak with an agent who can assist."
Statement is from the current bill.
I'm sure glad I stocked up on cablecards and HDHR Primes earlier this year. I was concerned something like this might happen sooner than later. Hopefully, Comcast contines to support existing cards for at least a few more years or longer.