There are so many barriers to getting 60 votes, it's time to refocus on what can actually be done with 50 votes. That's the public option, Medicaid expansion, and/or Medicare buy-in. Do the things by reconciliation that will really help solve the crisis for the most people via reconciliation, and pass the insurance reforms, which have broad support, in the regular process.
No surprise that Kos encourages the misuse of a tool designed to resolve small budget issues to reconfigure one-sixth of our economy. For them, it's all about winning. Screw democracy.