Just got my 22 Silverado with the digital cluster. Bad static since almost day one, intermittent but still freaking aggravating.
Here's the fun part, the only reason i have the 22 is because the stereo on my 2020 would constantly go out... Bring in the lemon law. They couldn't fix the issue so i got the new truck.
I HIGHLY RECOMMEND that if y'all are having issues, bring it back to the dealer immediately. I have 300 miles and am bringing it back in tomorrow. It's pathetic that GM can't figure out how to do electronics.