They made the same exact mistake in 2016 and from what I can observe in this thread and similar ones in other forums, the lesson has not been learned. They will keep their smug ideological superiority complex, disdain those who dare to disagree with them and thus will continue to disenfranchise a large swath of the population.
For instance, they made protecting women’s rights a big part of their campaign when most states already had on their ballot laws to protect women’s rights in their constitution. Or they had previously passed laws since roe v wade was overturned.
You want to win? Try doing some basic research into what is going to matter to the people come Election Day.
Can we blame them for thinking they had already won given their opponent? Yes. Because that very well may have been a contributing factor to oversights like these.