But the choice needs to be free, not coerced. Programs like Global Entry, TSA Pre, and CLEAR are examples of (minor) coercion, inconveniencing those who do not sign up.
Global Entry/PreCheck/Clear are pretty benign. The only information Global Entry requires that the government won't already have from tax records, DMV records, border records, etc for most citizens are fingerprints. I don't see it as much different than a drivers license/passport requiring a picture (for most people that's going to be the only way the government gets a picture of them on file).
Hell, Texas even fingerprints you for a driver license or state-issued ID card and has since the late 1960s. Now they even get thumbprints on renewals. (Transportation Code, 541.142(b))
