Bragging about accomplishments and compromise is the old way to campaign.
The modern form of getting elected is not to actually do anything. Because if you solve a problem then you can’t scare your voters with that problem in the future.
An example of this is abortion. Conservatives could always count on the one issue, “pro-life” voter to give them their vote to ban abortion. Now that it’s become easier for states to restrict abortion there is less incentive for these one issue voters to come out to the polls.
I fear that the left is starting to see the effectiveness of the “scare the voter” strategy and will drag their feet on certain hot topic issues like abortion so they can get more votes.