Over the years I have had either a Bonnie Blue or Stars and Bars flag sticker on my car and have never had any problems at all. Why? Because the useful idiots, karens and perpetual victims don't know what they are and/or haven't been told to be offended by them.
It's really comical that it was no big deal in the 60s and 70s, really into the 80s, but the further in time we get away from the it, and the further in generations we get away from it, the flag and imagery has become a bigger deal due to political correctness, perpetual victim mentality, and a bleeding heart apologist mentality.
It is being proven daily and moreso will be in the future that the view of the CUSA on the relationship of state vs federal government and the role, responsibility and power of the federal government was correct.