I do, but fear that this year might be the last year of sending to everyone. My Arthritis is playing havoc with my fingers and wrists, so I have been writing about 5 a day since the start of November. I still send out quite a lot, former work colleagues, member s of a committee that I am on, OH's former work friends that we usually see at least once a month when we all got together at a local pub for a meal and a chat, of course that has gone "down a rabbit hole" this year ( since March anyway). We always 'traded' Christmas Cards at these meetings, but will have to post this year.
That's on top of family and friends, both from big families, so think we will have to cut the load next year, it gets very expensive with the price of stamps these days. I have taken to sending cards together, asking the recipient to give out, and it has cost me considerately less in postage, "my tip of the day"