Clicking "continue" on a poorly worded Terms of Service on a government site will not give the government the ability to "tap into your system... any time they want." The seizure of the personal and private information stored on your computer through a one-sided click-through terms of service is not “conscionable” as lawyers say, and would not be enforceable even if the cars.gov website was capable of doing it, which we seriously doubt. Moreover, the law has long forbidden the government from requiring you to give up unrelated
constitutional rights (here the 4th Amendment right to be free from search and seizure) as a condition of receiving discretionary government benefits like participation in the Cars for Clunkers program.