A lot of people have wondered whether younger voters will turn MS blue as younger whites are less Republican, well according to the Fox Exit poll, Trump won voters aged 18-29 by 3% in MS, he won overall by 16.5% so there was 13-14% difference between how the electorate overall voted vs 18-29 year olds in MS, across the US as a whole, Biden won 18-29 voters by 25%, winning nationally by 4.4%.
What that means is MS is less polarized by age than the US as a whole and Trump carried 18-29 year old voters in MS which means it is likely staying red moving forward. Here is MS' partisan lean since 2000:
2000: R+17.4
2004: R+17.3
2008: R+20.4
2012: R+15.4
2016: R+19.9
2020: R+20.9
MS this year is on track to vote the most Republican relative to the country of any election this century.
Yes, I don't get all the Mississippi Dem hype. It's just too rural and very few people went to college.