Funny how female Dem senators won in three of the swing states Kamala lost. Given the limited data, it’s hard to imagine how we could possibly have more evidence that you’re wrong.
Your dataset is two, and they both ran with very similar strategies of moving right to try to appeal to moderate Republicans. Biden meanwhile had the enormous failure of Covid working to his advantage.
When minor things are against the rules which are selectively enforced, it means the authorities get to pick and choose who to punish based on whatever criteria they feel like, which gives them power.