Probably not. The amounts were talking, and the time frames are pretty big.
A quick search shows statewide retail sales in Q4 2023 was $60.9B. So extrapolating that out, that's $243.6B for the state in a year. If we assume Charlotte is about 1/5 of the State's retail footprint, which seems reasonable for the largest city, with over double the population of the 2nd largest... we get $48.7B. Then 1% of those sales comes to $487M. Multiply that by 40 years and you get... $19.4 Billion. And that's just using numbers I found with a quick Google search and basic math.
No, Starlink isn't creating small orbital debris like would cause that. They're also at the wrong altitude.
More likely it's from something like the satellite Russia blew up a few years ago. https://www.nationalgeographic.com/science/article/russia-just-blew-up-a-satellite-heres-why-that-spells-trouble-for-spaceflight