Get the required number of signatures on the petitions from each congressional district and one is on the primary ballot. Niederberger did not even get the signatures needed to get on the ballot if I remember correctly.how does one get onto the primary?
Apparently no one was enthused enough to defeat Young, he is a marine you know LOL, and do the heavy lifting get someone on the ballot to even have a chance to defeat him. They did the work in Wyoming and Liz Cheney is not on the republican ballot. You cannot get more establishment than Liz and TPTB in DC republicans likely wanted her back, but she was defeated. The same can be done to Young if folks will do the work to defeat him.