The majority then announced, with an opinion from Chief Justice John Roberts, that it was overthrowing the student loan forgiveness program, granting a request from six Republican state attorneys general on behalf of a loan servicer, the Missouri Higher Education Loan Authority, that did not want to be used as a plaintiff. Without MOHELA, the states did not have standing to bring the suit—they are not directly harmed.
Roberts and the majority weren’t going to be bothered by the fact that their plaintiff was an unwilling participant in this highly partisan scheme. "By law and function, MOHELA is an instrumentality of Missouri ... The [debt forgiveness] plan will cut MOHELA's revenues, impairing its efforts to aid Missouri college students,” Roberts wrote. “This acknowledged harm to MOHELA in the performance of its public function is necessarily a direct injury to Missouri itself."
Never mind that in oral arguments the state admitted that MOHELA wasn’t aiding Missouri college students because it hadn’t paid into that fund in 15 years, and “said in its own financial documents that it doesn’t plan to make any payments in the future.”
Two things:
The Dems don't take your vote for granted, they just can't accomplish anything substantial with such historically slim majorities in the legislature. Link has a chart that shows the majorities in the legislature over time, notice than the margins have been massive in the past, such as during the New Deal era, but they've been razor thin recently. You can't pass housing reform, health care reform, college reform, abortion reform, etc. with razor thin margins thanks to our dramatic polarization.
The Dems are not a monolith. Due to our FPTP voting system, we have two coalitions pretending to be parties, with the Dems being a mixture of everything from barely represented democratic socialists to fiscally conservative moderates. Vote in your primary to choose who in that spectrum you want, and in the general realize you can only choose between the party that gives tax cuts to the wealthy and inspires discord in our nation and the party that actually tries. Voting for a third party is just useless, look at link if you're not convinced.