This is the problem with both parties, I'd say - the party platforms are somewhat consistent with the views of their voting base, but the actions of the politic

This is the problem with both parties, I'd say - the party platforms are somewhat consistent with the views of their voting base, but the actions of the politicians don't align very well with either. The general impression I get is that a majority of Republicans would support federal decriminalization of cannabis. Most of those support legalization as a specific goal, while others would support through their view of federalism. A supermajority of US citizens support legalization at this point - only around 1/3 poll as be opposed as of last year, and that number is consistently falling over time. It's honestly not a partisan issue at this point - it's a "politician" issue.