I have been voting mostly R for a little while. I could eventually vote mostly D when it becomes a real second party with practical objectives, such as:
Real environmental action, not using greenwashed subsidy dumpsters for money laundering.
Community gardens. Where fresh produce is unavailable, start growing it. Politicians and party bosses can lead by example by personally tilling, planting, weeding, etc. Repeal ordinances against front yard edible gardens.
And possibly make some trades in state borders. Some states can be merged and others divided. North and South Dakota should be one state. California should be at least two states. Washington and Oregon could still be two states, but as one western coastal state and one eastern high desert state, which might choose to merge with Idaho. Put the DC neighborhoods in Maryland, drop the DC statehood nonsense, and start a better push for Puerto Rico statehood.