[mcv]

I think it primarily bans states from using access to the source code to prevent vendor lock-in. States tend to invest in enormous software projects. If they need specific new features, and the original vendor is unable or unwilling to provide those for a reasonable price, this would prevent the state from going to someone else to continue development. The original vendor will be able to ask unreasonable prices.

When Peru made a law demanding that the state has access to the source code for that exact purpose, Microsoft was upset, because they didn't want to play by those rules, but also doesn't want to lose that market.