Both efforts saw a higher-than-expected showing of support from Democrats, and the tallies are being used to assess lawmakers. Stand With Crypto, an advocacy group started by Coinbase, maintains a grading system for politicians. The “D” grade for Sen. Mark Warner (D-Va.), for instance, reflects his no vote on the SAB 121 resolution, while the “B” grade for Sen. Chuck Grassley (R-Iowa) shows he was for it.