The only scenario in which an individual congressperson has power is a close vote in a contested district where the party can’t take the risk of a primary challenger.
The last condition (party can’t risk a primary challenge) is only necessary when the congressperson plans to run again and can’t even credibly pretend to be willing to risk their nomination. Right now there are 54 congresspeople who have already announced that they won’t be recontesting their current seat; many of those are running for a different office, but a little over half are simply retiring. (And I don’t think that count includes any senators who aren’t up for election in 2026.)
And, of course, any congressperson can decide at any time that they care enough about a vote to risk losing their party’s support and getting a new job when their term is up. So unless there’s some kind of truly scary behind-the-scenes coercion, I think it’s a big exaggeration to say that they’re powerless even when a vote is close.
The last condition (party can’t risk a primary challenge) is only necessary when the congressperson plans to run again and can’t even credibly pretend to be willing to risk their nomination. Right now there are 54 congresspeople who have already announced that they won’t be recontesting their current seat; many of those are running for a different office, but a little over half are simply retiring. (And I don’t think that count includes any senators who aren’t up for election in 2026.)
And, of course, any congressperson can decide at any time that they care enough about a vote to risk losing their party’s support and getting a new job when their term is up. So unless there’s some kind of truly scary behind-the-scenes coercion, I think it’s a big exaggeration to say that they’re powerless even when a vote is close.