They can “meh” all they want, no vote—no voice.
It’s that smug attitude that got us Biden. Democrats win or lose by convincing the meh people that it’s worth their time to go vote. If they don’t go vote trump wins so they literally can’t go meh all they want if Democrats wants to win.
They need to be more invested in their primary, mid-term, and local elections. That is the time for people to decide for better than “meh” choices. Too many people sit out of such a large part of the process. That said, I am also for throwing out first past the post too.
You’re not going to win by saying “the actual election is your obligation, if you had policies you were interested in you should have tried to get a different person in the primary”. The whole reason candidates change after the primary (often diving to the center) is to get votes from people that didn’t vote for them. That applies to primary voters for other candidates and people who don’t make politics a priority in their lives.