Not proud to admit but I average 8 cups of coffee a day, my tolerance is through the roof. I also pound coffee in the morning because I'm so groggy from my night time meds. Can't be good for you! So I'm cutting back to six, then hopefully 4, then 2 strong cups. Weening seems like a good option.
Plus the price of coffee is outrageous, even the cheapo Folgers is $10 for the large.
Devon Price (author of Laziness Does Not Exist and *Unmasking Autism) with a long post about the decaf experience:
https://webcache.googleusercontent.com/search?q=cache:https://devonprice.medium.com/my-totally-serene-life-without-caffeine-606ec6f0ea35