Won’t they get mad when they get hit with a big 1099-B ??
Discussion
The fact that nobody will tell you the truth proves that bitcoin is a cult. I hate quoting CSW here, but it's true in this case.

Why would you ever sell bitcoin
If you bought gold, would you sell that?
If you sold a lawnower are you going to report that on your income? 😒
Are you reporting every zap? Come on man
Say there is a family emergency, or I'm suddenly homeless, the list goes on. Why would you think there is no reason to sell for any given situation? Maybe I wasn't smart enough to acquired said coins kyc free. I'm on the list now. You tell me where to go from here. Finish this story.
No
Don't sell, no cap gain or loss