Not exclusively GM, but have been a consistent GM buyer for over four decades. The problem is that the current GM leadership will support whatever "woke" and politically correct policies the current administration decides to implement. It doesn't matter whether it's electric cars, energy policy, or a litany of current controversial social policies; GM supports the mob in power. Mary Barra is also on board with 24/7 tracking/surveillance of your vehicle. The technology exists, and the government wants to make it part and parcel of every new car sold. "Big Brother" is supported at the highest levels of GM management.
I recently told my wife that I will not purchase a new car in the coming years. I will look for a used well maintained less technical platform from GM, Ford, or Toyota.