In fairness, the group talking about this (Run for something) has existed since 2017 and elected about a thousand progressives in local and state government. They haven't been idle before this, just seems like there's more people interested now
We need everyone we can get now to fight back. The best time to plant a tree was 20 years ago. The second best time is today
Understand that when your goal is blocking things, you somstimes do things you know will almost certainly fail. Republicans have used this playbook for ages to block the Democratic party
Make them get tied up in as many pointless tasks to distract them from their other goals. Sometimes you'll even occasionally win a long shot challange