for those of us who don’t work directly in campaigns and elections, but want to contribute, a good way to direct your $ is to state House campaigns in MI, PA, AZ, & WI, which are all very close and could fall either way, and your effort to direct voter contact (I like @votefwd.bsky.social for this)
We have a 102-101 Democratic majority in the Pennsylvania State House, winning that last seat by 58 votes out of 33K+ cast (a 0.18% margin), and fell short on the 103rd seat by 76 votes out of ~31K cast (0.24% margin).
Every vote matters here, and every dollar helps.