Nah. If I'm a democrat and have PA, MI, WI locked up, I'm going after Texas and North Carolina. If Biden is able to capture the 4 counties surrounding Dallas-Fort Worth and expand his margin in Houston, I can't see a way a GOP candidate wins the state. Ditto with North Carolina and the research triangle.
Problem for Biden in NC is that he has already maxed out his Support in the Raleigh/Durham Research Triangle. He won't get 70+ in Wake County or in Mecklenburg County like he gets in Fulton County, GA.
He will get 100,000 more votes out of each county from population growth. Percentage doesn't matter.