I work on the enterprise apps team at my university. We’d dump that so hard you’d think we were using it to get liftoff. Definitely complain. Also, it’s not inclusive to students without smart devices (they exist!).

If they do still have the option for manual use (with ID card scanners), there are a number of membership card / ID card wallets that are free on most platforms. You can just type the barcode into the app, and it’ll make a virtual card that can be scanned. Same convenience, no physical plastic. If you’re not offended by Google products, Google Wallet works pretty well. Or Stocard, but I’m not sure what level of tracking they implement. Granted, you’re still installing an app, but you get to pick your poison a bit, instead of being railroaded into Facebook shenanigans.