They can. It will be a dumpster fire and will cost businesses massive amounts of money, but I think that's a good thing. You took an easy path that makes thin

They can. It will be a dumpster fire and will cost businesses massive amounts of money, but I think that's a good thing. You took an easy path that makes things worse not just for your users, but for people who never consented to using your system or doing business with you to begin with. Just pass a law that has an incrementing cost associated with use of SSNs. It can be done. That rich people who don't want it to be done because they like our the current setup to nonconsensually shift risk oppose it doesn't mean it can't be done.