Agreed, neither proprietary nor Open Source (and to go on a tangent, neither minority-owned nor white-owned, etc.). However, I do believe that under objective circumstances, OSS and other free software models will win the majority of the time. It could be that is a fact, and that fact makes any fair competition bill look like an OSS-proponency bill because it will naturally advance OSS due to its generally better price/performance ratio.
If you wrote the bill, I have no doubt that it would look like a OSS-proponency bill.