They have slowed down but 70,076 of 109,82 are done or 63%. With 8,331 getting batteries replaced last quarter. See attached documents.
Early bolts 2017-2019
RCLQRT-21V560-0822.PDF (nhtsa.gov)
Later bolts 2020-2021
RCLQRT-21V650-8666.PDF (nhtsa.gov)
More Bolts have received new batteries. Hopefully these links work.
RCLQRT-21V560-1925.PDF (nhtsa.gov) Model year 2017-19 76% complete
RCLQRT-21V650-5368.PDF (nhtsa.gov) Model year 2020+ 11% complete
Look at the data, decide for yourself.
The Chevy Bolt has been thought to have a pretty bulletproof drivetrain. One could say it's the car's greatest strength. Now, though, it's emerged that some owners have experienced sudden power loss, and GM has acknowledged the problem.
Seems as though it's only happened to some 2017 vehicles...