I am aware that schools with better attendance get more funding which is a primary motivator in this situation but it also does have a security benefit, whether or not that was the goal of RFID in the first place. The issue of ID is moot here, schools for years have always had ID cards (for getting school library books, accessing computers, printing, etc). One could argue any form of security is ineffective, most forms of security have pros and cons, the RFID and ID card scenario is no different. One could also argue that an FBI ID card or bank teller ID card could be faked as well, it's more of a deterrent thing though.

I think we can all agree religious beliefs being a reason the family of this girl is against the mandatory school ID is unjustified and insane. I've yet to see any valid argument against mandatory ID cards loaded with RFID chips, is there a con here I am not seeing?